Logic - Latches

Category Introduction

Latches are elementary digital memory devices similar to flip-flops, but different in that the retained logic state can change at any time a latch enable (or similarly named) signal is in a valid logic state. Latches described as "transparent" further allow the device outputs to reflect the current state of the inputs while the latch enable signal is valid, as opposed to changing state only when the retained state has been fixed.

Product List

2637 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusLogic TypeCircuitOutput TypeVoltage - SupplyIndependent CircuitsDelay Time - PropagationCurrent - Output High, LowOperating TemperatureMounting TypePackage / CaseSupplier Device Package
MC74AC259DG
MC74AC259DG
IC LATCH ADDRESS 8BIT 16-SOIC
onsemi
62 $2.76
74AC Tube ActiveD-Type, Addressable1:8Standard2V ~ 6V16.5ns24mA, 24mA-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SN74ALS259D
SN74ALS259D
IC LATCH 8BIT ADDRESS 16-SOIC
Texas Instruments
99 $3.96
74ALS Tube ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V12ns400µA, 8mA0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
TPIC6A259DW
TPIC6A259DW
IC 8-BIT ADDRESSABL LTCH 24SOIC
Texas Instruments
225 $4.33
TPIC Tube ActiveD-Type, Addressable1:8DMOS4.5V ~ 5.5V130ns--40°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
TPIC6259N
TPIC6259N
IC 8-BIT ADDRESSABLE LATCH20-DIP
Texas Instruments
204 $4.53
TPIC Tube ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V1625ns--40°C ~ 125°CThrough Hole20-DIP (0.300", 7.62mm)20-PDIP
SN74AHCT373NSR
SN74AHCT373NSR
IC LATCH TRANSP OCTAL D 20SO
Texas Instruments
998 $0.77
74AHCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V11ns8mA, 8mA-40°C ~ 85°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SO
SN74AHC573QPWRG4Q1
SN74AHC573QPWRG4Q1
IC D-TYPE LATCH SGL 3-ST 20TSSOP
Texas Instruments
307 $0.91
Automotive, AEC-Q100, 74AHC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V11ns8mA, 8mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
CAHCT573QDWRG4Q1
CAHCT573QDWRG4Q1
CAHCT573QDWRG4Q1
Texas Instruments
497 $0.86
Automotive, AEC-Q100, 74AHCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V11ns8mA, 8mA-40°C ~ 85°CSurface Mount--
SN74LVTH373NSR
SN74LVTH373NSR
IC ABT OCT TRANSP LATCH 20SO
Texas Instruments
817 $0.90
74LVTH Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2.7V ~ 3.6V12.7ns32mA, 64mA-40°C ~ 85°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SO
CLVC573AQPWRG4Q1
CLVC573AQPWRG4Q1
IC OCTAL TRANSP D LATCH 20-TSSOP
Texas Instruments
313 $1.04
Automotive, AEC-Q100, 74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V11ns24mA, 24mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
CLVC573AQDWRG4Q1
CLVC573AQDWRG4Q1
IC OCTAL TRANSP D LATCH 20-SOIC
Texas Instruments
538 $1.04
Automotive, AEC-Q100, 74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V11ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74LV373AIPWRG4Q1
SN74LV373AIPWRG4Q1
IC OCT TRANSP D-TYP LATCH20TSSOP
Texas Instruments
660 $1.36
Automotive, AEC-Q100, 74LV Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V11ns16mA, 16mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
CD74HC75PW
CD74HC75PW
IC DUAL 2BIT TRANS LATCH 16TSSOP
Texas Instruments
1,027 $0.95
74HC Tube ActiveD-Type Transparent Latch2:2Differential2V ~ 6V210ns5.2mA, 5.2mA-55°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
74ALVT16373DGG,118
74ALVT16373DGG,118
IC 16BIT TRANSP D LATCH 48TSSOP
Nexperia USA Inc.
180 $2.19
74ALVT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2.3V ~ 2.7V, 3V ~ 3.6V22ns8mA, 24mA; 32mA, 64mA-40°C ~ 85°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
SN74LV373APW
SN74LV373APW
IC OCT TRANSP D-TYP LATCH20TSSOP
Texas Instruments
604 $1.22
74LV Tube ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V11ns16mA, 16mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
CD4042BPW
CD4042BPW
IC QUAD CLOCKED D LATCH 16TSSOP
Texas Instruments
489 $1.27
4000B Tube ActiveD-Type Transparent Latch1:1Differential3V ~ 18V440ns6.8mA, 6.8mA-55°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
SN74HC373NS
SN74HC373NS
LOGIC GATES AND INVERTERS
Texas Instruments
298 $1.38
74HC Tube ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V115ns7.8mA, 7.8mA-40°C ~ 85°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SO
SN74ALS259N
SN74ALS259N
IC OCT ADDRESSABLE LATCH 16-DIP
Texas Instruments
20 $3.83
74ALS Tube ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V12ns400µA, 8mA0°C ~ 70°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
SN74ABT16843DL
SN74ABT16843DL
IC 18BIT BUS-INTRFC D 3ST 56SSOP
Texas Instruments
134 $4.80
74ABT Tube ActiveD-Type Transparent Latch9:9Tri-State4.5V ~ 5.5V24ns32mA, 64mA-40°C ~ 85°CSurface Mount56-BSSOP (0.295", 7.50mm Width)56-SSOP
MC74VHCT373ADT
MC74VHCT373ADT
IC LATCH TRANSP OCT 2ST 20-TSSOP
onsemi
9,705 $0.07
Bulk Active-----------
MC74HC373AFR1
MC74HC373AFR1
BUS DRIVER, HC/UH SERIES
onsemi
700 $0.10
74HC Bulk ActiveD-Type Transparent Latch1:8Tri-State2V ~ 6V121ns7.8mA, 7.8mA-55°C ~ 125°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SOIC