Page 14 - Logic - Multivibrators | Integrated Circuits (ICs)

74LV123N,112
NXP

IC DUAL RETRIG MULTIVIB 16-DIP

Package: 16-DIP (0.300", 7.62mm)

Stock7,552
LTC6993CDCB-1#TRPBF
Linear Technology

IC MONOSTABLE MULTIVIBRATOR 6DFN

Package: 6-WFDFN Exposed Pad

Stock6,352
SN74LV221APW
Texas Instruments

IC DUAL MONO MULTIVIB 16-TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock11,088
CD74HC123PWTG4
Texas Instruments

IC DUAL RETRIG MULTIVIBR 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock2,352
CD74HCT221M96G4
Texas Instruments

IC DUAL MONO MULTVIBRATOR 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock3,792
CD4047BMG4
Texas Instruments

IC MONO/ASTBL MULTVIBRTR 14-SOIC

Package: 14-SOIC (0.154", 3.90mm Width)

Stock6,192
74LV123PW,112
Nexperia USA Inc.

IC DUAL RETRIG MULTIVIB 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock3,008
SN74AHC123AN
Texas Instruments

IC DUAL RETRIG MULTIVIB 16-DIP

Package: 16-DIP (0.300", 7.62mm)

Stock5,328
74AHC123APW-Q100J
Nexperia USA Inc.

IC MULTIVIBRATOR DUAL 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock4,816
CD74HC4538PWT
Texas Instruments

IC MULTIVIB MONO DUAL HS 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock4,656
SN74LV221AD
Texas Instruments

IC DUAL MONO MULTIVIB 16-SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock8,580
SN74LS122D
Texas Instruments

IC MULTIVIBRATOR RETRIG 14-SOIC

Package: 14-SOIC (0.154", 3.90mm Width)

Stock21,552
CD74HC4538NSR
Texas Instruments

IC MULTIVIB MONO DUAL HS 16SO

Package: 16-SOIC (0.209", 5.30mm Width)

Stock1,722,768
HEF4538BT,652
Nexperia USA Inc.

IC DUAL MONO MULTIVIB 16-SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock19,146
TC74HC4538AF-ELF
Toshiba Semiconductor and Storage

IC MULTIVIBRATR 25NS 16SOP

Package: 16-SOIC (0.209", 5.30mm Width)

Stock24,000
74HC4538PW,112
Nexperia USA Inc.

IC MULTIVIBRTR DUAL MONO 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock3,104
CD74HC123M96
Texas Instruments

IC DUAL MONO MULTI-VIB 16-SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock112,548
MM74HC423AN
ON Semiconductor

IC MULTIVIBRATOR MONO DL 16-DIP

Package: 16-DIP (0.300", 7.62mm)

Stock4,288
CD4047BCM
ON Semiconductor

IC MULTIVIBRATOR MONOSTBL 14SOIC

Package: 14-SOIC (0.154", 3.90mm Width)

Stock4,304
DM74123N
ON Semiconductor

IC MULTIVIBRATOR MONO DUAL 16DIP

Package: 16-DIP (0.300", 7.62mm)

Stock17,520

Part Number	Manufacturer	Description	Package	Stock	Independent Circuits	Schmitt Trigger Input	Propagation Delay	Current - Output High, Low	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
74LV123N,112	NXP	IC DUAL RETRIG MULTIVIB 16-DIP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 14ns Current - Output High, Low: 12mA, 12mA Voltage - Supply: 1 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-DIP	Package: 16-DIP (0.300", 7.62mm)	Stock7,552	2	No	14ns	12mA, 12mA	1 V ~ 5.5 V	-40°C ~ 125°C	Through Hole	16-DIP (0.300", 7.62mm)	16-DIP
LTC6993CDCB-1#TRPBF	Linear Technology	IC MONOSTABLE MULTIVIBRATOR 6DFN Logic Type: Monostable Independent Circuits: 1 Schmitt Trigger Input: No Propagation Delay: 11ns Current - Output High, Low: 16mA, 16mA Voltage - Supply: 2.25 V ~ 5.5 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 6-WFDFN Exposed Pad Supplier Device Package: 6-DFN (2x3)	Package: 6-WFDFN Exposed Pad	Stock6,352	1	No	11ns	16mA, 16mA	2.25 V ~ 5.5 V	0°C ~ 70°C	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
SN74LV221APW	Texas Instruments	IC DUAL MONO MULTIVIB 16-TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 13.2ns Current - Output High, Low: 12mA, 12mA Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock11,088	2	Yes	13.2ns	12mA, 12mA	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CD74HC123PWTG4	Texas Instruments	IC DUAL RETRIG MULTIVIBR 16TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 25ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock2,352	2	No	25ns	5.2mA, 5.2mA	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CD74HCT221M96G4	Texas Instruments	IC DUAL MONO MULTVIBRATOR 16SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 18ns Current - Output High, Low: 4mA, 4mA Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock3,792	2	Yes	18ns	4mA, 4mA	4.5 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
CD4047BMG4	Texas Instruments	IC MONO/ASTBL MULTVIBRTR 14-SOIC Logic Type: Astable, Monostable Independent Circuits: 1 Schmitt Trigger Input: No Propagation Delay: 80ns Current - Output High, Low: 6.8mA, 6.8mA Voltage - Supply: 3 V ~ 18 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: 14-SOIC (0.154", 3.90mm Width)	Stock6,192	1	No	80ns	6.8mA, 6.8mA	3 V ~ 18 V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
74LV123PW,112	Nexperia USA Inc.	IC DUAL RETRIG MULTIVIB 16TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 14ns Current - Output High, Low: 12mA, 12mA Voltage - Supply: 1 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock3,008	2	No	14ns	12mA, 12mA	1 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
SN74AHC123AN	Texas Instruments	IC DUAL RETRIG MULTIVIB 16-DIP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 7.5ns Current - Output High, Low: 8mA, 8mA Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP	Package: 16-DIP (0.300", 7.62mm)	Stock5,328	2	Yes	7.5ns	8mA, 8mA	2 V ~ 5.5 V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
74AHC123APW-Q100J	Nexperia USA Inc.	IC MULTIVIBRATOR DUAL 16TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 5.1ns Current - Output High, Low: 8mA, 8mA Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock4,816	2	No	5.1ns	8mA, 8mA	2 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CD74HC4538PWT	Texas Instruments	IC MULTIVIB MONO DUAL HS 16TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 21ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock4,656	2	Yes	21ns	5.2mA, 5.2mA	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
SN74LV221AD	Texas Instruments	IC DUAL MONO MULTIVIB 16-SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 13.2ns Current - Output High, Low: 12mA, 12mA Voltage - Supply: 2 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock8,580	2	Yes	13.2ns	12mA, 12mA	2 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SN74LS122D	Texas Instruments	IC MULTIVIBRATOR RETRIG 14-SOIC Logic Type: Monostable Independent Circuits: 1 Schmitt Trigger Input: No Propagation Delay: 28ns Current - Output High, Low: 400µA, 8mA Voltage - Supply: 4.75 V ~ 5.25 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: 14-SOIC (0.154", 3.90mm Width)	Stock21,552	1	No	28ns	400µA, 8mA	4.75 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
CD74HC4538NSR	Texas Instruments	IC MULTIVIB MONO DUAL HS 16SO Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 21ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SO	Package: 16-SOIC (0.209", 5.30mm Width)	Stock1,722,768	2	Yes	21ns	5.2mA, 5.2mA	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
HEF4538BT,652	Nexperia USA Inc.	IC DUAL MONO MULTIVIB 16-SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 40ns Current - Output High, Low: 3.4mA, 3.4mA Voltage - Supply: 3 V ~ 15 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO	Package: 16-SOIC (0.154", 3.90mm Width)	Stock19,146	2	No	40ns	3.4mA, 3.4mA	3 V ~ 15 V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
TC74HC4538AF-ELF	Toshiba Semiconductor and Storage	IC MULTIVIBRATR 25NS 16SOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 25ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209", 5.30mm Width) Supplier Device Package: 16-SOP	Package: 16-SOIC (0.209", 5.30mm Width)	Stock24,000	2	Yes	25ns	5.2mA, 5.2mA	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SOP
74HC4538PW,112	Nexperia USA Inc.	IC MULTIVIBRTR DUAL MONO 16TSSOP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 25ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock3,104	2	No	25ns	5.2mA, 5.2mA	2 V ~ 6 V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CD74HC123M96	Texas Instruments	IC DUAL MONO MULTI-VIB 16-SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 25ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2 V ~ 6 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock112,548	2	No	25ns	5.2mA, 5.2mA	2 V ~ 6 V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MM74HC423AN	ON Semiconductor	IC MULTIVIBRATOR MONO DL 16-DIP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 22ns Current - Output High, Low: 5.2mA, 5.2mA Voltage - Supply: 2V ~ 6V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP	Package: 16-DIP (0.300", 7.62mm)	Stock4,288	2	Yes	22ns	5.2mA, 5.2mA	2V ~ 6V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
CD4047BCM	ON Semiconductor	IC MULTIVIBRATOR MONOSTBL 14SOIC Logic Type: Astable, Monostable Independent Circuits: 1 Schmitt Trigger Input: No Propagation Delay: 80ns Current - Output High, Low: 8.8mA, 8.8mA Voltage - Supply: 3V ~ 15V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: 14-SOIC (0.154", 3.90mm Width)	Stock4,304	1	No	80ns	8.8mA, 8.8mA	3V ~ 15V	-55°C ~ 125°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
DM74123N	ON Semiconductor	IC MULTIVIBRATOR MONO DUAL 16DIP Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: - Current - Output High, Low: 800µA, 16mA Voltage - Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP	Package: 16-DIP (0.300", 7.62mm)	Stock17,520	2	No	-	800µA, 16mA	4.75V ~ 5.25V	0°C ~ 70°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
74VHC123AMX	ON Semiconductor	MULTIVIBRATOR DUAL MONO 16SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 8.1ns Current - Output High, Low: 8mA, 8mA Voltage - Supply: 2V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock16,908	2	Yes	8.1ns	8mA, 8mA	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
74VHC123AM	ON Semiconductor	IC MULTIVIBRATOR MONO DL 16-SOIC Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: Yes Propagation Delay: 8.1ns Current - Output High, Low: 8mA, 8mA Voltage - Supply: 2V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock17,556	2	Yes	8.1ns	8mA, 8mA	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
JM38510-31401BFA	Texas Instruments	RETRIGGERABLE MONOSTABLE MULTIVI Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 34 ns Current - Output High, Low: 4mA, 400µA Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-CFlatPack Supplier Device Package: 16-CFP	Package: -	Request a Quote	2	No	34 ns	4mA, 400µA	4.5 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	16-CFlatPack	16-CFP
54123W-B	Rochester Electronics, LLC	MULTIVIBRATOR; DUAL MONOSTABLE R Logic Type: - Independent Circuits: - Schmitt Trigger Input: - Propagation Delay: - Current - Output High, Low: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-
SNJ54123W	Texas Instruments	RETRIGGERABLE MONOSTABLE MULTIVI Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 30 ns Current - Output High, Low: 16mA, 800µA Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-CFlatPack Supplier Device Package: 16-CFP	Package: -	Request a Quote	2	No	30 ns	16mA, 800µA	4.5 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	16-CFlatPack	16-CFP
SNJ54221J	Texas Instruments	DUAL MONOSTABLE MULTIVIBRATORS W Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 50 ns Current - Output High, Low: 16mA, 800µA Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: -55°C ~ 125°C Mounting Type: Through Hole Package / Case: 16-CDIP (0.300", 7.62mm) Supplier Device Package: 16-CDIP	Package: -	Request a Quote	2	No	50 ns	16mA, 800µA	4.5 V ~ 5.5 V	-55°C ~ 125°C	Through Hole	16-CDIP (0.300", 7.62mm)	16-CDIP
MM54C221J-883	Rochester Electronics, LLC	MULTIVIBRATOR; DUAL Logic Type: Monostable Independent Circuits: 2 Schmitt Trigger Input: No Propagation Delay: 50 ns Current - Output High, Low: - Voltage - Supply: 4.5 V ~ 15 V Operating Temperature: -55°C ~ 125°C Mounting Type: Through Hole Package / Case: 16-CDIP (0.300", 7.62mm) Supplier Device Package: 16-CDIP	Package: -	Request a Quote	2	No	50 ns	-	4.5 V ~ 15 V	-55°C ~ 125°C	Through Hole	16-CDIP (0.300", 7.62mm)	16-CDIP
LTC6993MPS6-3-PBF	Analog Devices Inc.	IC MONOSTABLE MULTIVIBRATOR Logic Type: Monostable Independent Circuits: 1 Schmitt Trigger Input: No Propagation Delay: 11 ns Current - Output High, Low: 16mA, 16mA Voltage - Supply: 2.25 V ~ 5.5 V Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: SOT-23-6 Thin, TSOT-23-6 Supplier Device Package: TSOT-23-6	Package: -	Request a Quote	1	No	11 ns	16mA, 16mA	2.25 V ~ 5.5 V	-55°C ~ 125°C	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6