ON Semiconductor Products - Logic - Comparators

DM74ALS521WMX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock4,896
74F521MSAX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SSOP

Package: 20-SSOP (0.209", 5.30mm Width)

Stock7,936
74F521SJX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock5,616
74F521SJ
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock5,600
74ACT521SJX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock18,600
74ACT520SJX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock7,648
74ACT520SJ
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock3,936
74AC521SJX
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock6,784
74AC521SJ
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock5,472
74F521MSA
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SSOP

Package: 20-SSOP (0.209", 5.30mm Width)

Stock2,176
74ACT521SJ
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOP

Package: 20-SOIC (0.209", 5.30mm Width)

Stock7,232
DM74ALS521WM
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock5,328
74F524SC
ON Semiconductor

IC COMPARATOR 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock3,712
74ACT521SC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock3,584
74ACT521PC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20DIP

Package: 20-DIP (0.300", 7.62mm)

Stock4,896
74ACT520SC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock4,080
74ACT520PC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20DIP

Package: 20-DIP (0.300", 7.62mm)

Stock3,312
74AC521SC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock4,944
74AC521PC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20DIP

Package: 20-DIP (0.300", 7.62mm)

Stock7,312
74F521SC
ON Semiconductor

IC COMPARATOR IDENTITY 8B 20SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

Stock6,400

Part Number	Manufacturer	Description	Package	Stock	Number of Bits	Output	Output Function	Voltage - Supply	Current - Output High, Low	Max Propagation Delay @ V, Max CL	Current - Quiescent (Iq)	Operating Temperature	Package / Case	Mounting Type
DM74ALS521WMX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 2.6mA, 24mA Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock4,896	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74F521MSAX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SSOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SSOP (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SSOP (0.209", 5.30mm Width)	Stock7,936	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SSOP (0.209", 5.30mm Width)	Surface Mount
74F521SJX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock5,616	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74F521SJ	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock5,600	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74ACT521SJX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock18,600	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74ACT520SJX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock7,648	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74ACT520SJ	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock3,936	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74AC521SJX	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 2 V ~ 6 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 8.5ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock6,784	8	Active Low	A=B	2 V ~ 6 V	24mA, 24mA	8.5ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74AC521SJ	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 2 V ~ 6 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 8.5ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock5,472	8	Active Low	A=B	2 V ~ 6 V	24mA, 24mA	8.5ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
74F521MSA	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SSOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SSOP (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SSOP (0.209", 5.30mm Width)	Stock2,176	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SSOP (0.209", 5.30mm Width)	Surface Mount
74ACT521SJ	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.209", 5.30mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.209", 5.30mm Width)	Stock7,232	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	Surface Mount
DM74ALS521WM	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 2.6mA, 24mA Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock5,328	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74F524SC	ON Semiconductor	IC COMPARATOR 8B 20SOIC Type: Magnitude Comparator Number of Bits: 8 Output: Active High Output Function: A<B, A=B, A>B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 3mA, 24mA Max Propagation Delay @ V, Max CL: 25ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock3,712	8	Active High	A<B, A=B, A>B	4.5 V ~ 5.5 V	3mA, 24mA	25ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74ACT521SC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock3,584	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74ACT521PC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock4,896	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-DIP (0.300", 7.62mm)	Through Hole
74ACT520SC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock4,080	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74ACT520PC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock3,312	8	Active Low	A=B	4.5 V ~ 5.5 V	24mA, 24mA	10ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-DIP (0.300", 7.62mm)	Through Hole
74AC521SC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 2 V ~ 6 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 8.5ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock4,944	8	Active Low	A=B	2 V ~ 6 V	24mA, 24mA	8.5ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
74AC521PC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 2 V ~ 6 V Current - Output High, Low: 24mA, 24mA Max Propagation Delay @ V, Max CL: 8.5ns @ 5V, 50pF Current - Quiescent (Iq): 4µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock7,312	8	Active Low	A=B	2 V ~ 6 V	24mA, 24mA	8.5ns @ 5V, 50pF	4µA	-40°C ~ 85°C	20-DIP (0.300", 7.62mm)	Through Hole
74F521SC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock6,400	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
DM74ALS520WM	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20SOIC Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 2.6mA, 24mA Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-SOIC (0.295", 7.50mm Width) Mounting Type: Surface Mount	Package: 20-SOIC (0.295", 7.50mm Width)	Stock2,100	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	Surface Mount
DM74ALS520N	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 2.6mA, 24mA Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock2,000	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
DM74ALS521N	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 2.6mA, 24mA Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock13,320	8	Active Low	A=B	4.5 V ~ 5.5 V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
74F524PC	ON Semiconductor	IC COMPARATOR 8B 20DIP Type: Magnitude Comparator Number of Bits: 8 Output: Active High Output Function: A<B, A=B, A>B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 3mA, 24mA Max Propagation Delay @ V, Max CL: 25ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock2,208	8	Active High	A<B, A=B, A>B	4.5 V ~ 5.5 V	3mA, 24mA	25ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
74F521PC	ON Semiconductor	IC COMPARATOR IDENTITY 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 4.5 V ~ 5.5 V Current - Output High, Low: 1mA, 20mA Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock32,400	8	Active Low	A=B	4.5 V ~ 5.5 V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	Through Hole
MM74HC688N	ON Semiconductor	IC COMPARATOR MAGNITUDE 8B 20DIP Type: Identity Comparator Number of Bits: 8 Output: Active Low Output Function: A=B Voltage - Supply: 2 V ~ 6 V Current - Output High, Low: 5.2mA, 5.2mA Max Propagation Delay @ V, Max CL: 30ns @ 6V, 50pF Current - Quiescent (Iq): 8µA Operating Temperature: -40°C ~ 85°C Package / Case: 20-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 20-DIP (0.300", 7.62mm)	Stock4,544	8	Active Low	A=B	2 V ~ 6 V	5.2mA, 5.2mA	30ns @ 6V, 50pF	8µA	-40°C ~ 85°C	20-DIP (0.300", 7.62mm)	Through Hole
DM74LS85N	ON Semiconductor	IC COMPARATOR MAGNITUDE 4B 16DIP Type: Magnitude Comparator Number of Bits: 4 Output: Active High Output Function: A<B, A=B, A>B Voltage - Supply: 4.75 V ~ 5.25 V Current - Output High, Low: 400µA, 8mA Max Propagation Delay @ V, Max CL: 42ns @ 5V, 50pF Current - Quiescent (Iq): - Operating Temperature: 0°C ~ 70°C Package / Case: 16-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 16-DIP (0.300", 7.62mm)	Stock3,792	4	Active High	A<B, A=B, A>B	4.75 V ~ 5.25 V	400µA, 8mA	42ns @ 5V, 50pF	-	0°C ~ 70°C	16-DIP (0.300", 7.62mm)	Through Hole
MM74C85N	ON Semiconductor	IC COMPARATOR MAGNITUDE 4B 16DIP Type: Magnitude Comparator Number of Bits: 4 Output: Active Low Output Function: A<B, A=B, A>B Voltage - Supply: 3 V ~ 15 V Current - Output High, Low: 15mA, 16mA Max Propagation Delay @ V, Max CL: 300ns @ 10V, 50pF Current - Quiescent (Iq): - Operating Temperature: -55°C ~ 125°C Package / Case: 16-DIP (0.300", 7.62mm) Mounting Type: Through Hole	Package: 16-DIP (0.300", 7.62mm)	Stock6,880	4	Active Low	A<B, A=B, A>B	3 V ~ 15 V	15mA, 16mA	300ns @ 10V, 50pF	-	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	Through Hole