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
74VHCT573AFT
74VHCT573AFT
IC LATCH OCTAL D-TYPE 20-TSSOP
Toshiba Semiconductor and Storage
1,489 $0.43
74VHCT Tape & Reel (TR) ActiveD-Type Latch8:8Tri-State4.5V ~ 5.5V18.5ns8mA, 8mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74HC259PW,118
74HC259PW,118
IC 8BIT ADDRESSABL LATCH 16TSSOP
Nexperia USA Inc.
742 $0.49
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
74HC259PW,112
74HC259PW,112
IC 8BIT ADDRESSABL LATCH 16TSSOP
Nexperia USA Inc.
92 $0.00
74HC Tube ObsoleteD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MC74HC259ADTR2G
MC74HC259ADTR2G
IC MULTIPLEXER 3ST 8INP 16TSSOP
onsemi
667 $0.49
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V125ns5.2mA, 5.2mA-55°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
SN74AHCT573PWR
SN74AHCT573PWR
IC OCT TRNSP D-TYP LATCH 20TSSOP
Texas Instruments
183 $0.48
74AHCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V11ns8mA, 8mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74HC259BQ,115
74HC259BQ,115
IC LATCH 8BIT ADDRESS DHVQFN16
Nexperia USA Inc.
1,299 $0.54
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-VFQFN Exposed Pad16-DHVQFN (2.5x3.5)
74AHC573PW,118
74AHC573PW,118
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
899 $0.55
74AHC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V13.9ns8mA, 8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74AHC573PW,112
74AHC573PW,112
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
259 $0.00
74AHC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 5.5V13.9ns8mA, 8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74AUP1G373GM,132
74AUP1G373GM,132
IC LATCH D-TYPE 6-XSON
Nexperia USA Inc.
1,622 $0.18
74AUP Tape & Reel (TR) ActiveD-Type Transparent Latch1:1Tri-State0.8V ~ 3.6V12.5ns4mA, 4mA-40°C ~ 125°CSurface Mount6-XFDFN6-XSON, SOT886 (1.45x1)
74AUP1G373GM,115
74AUP1G373GM,115
IC LATCH D-TYPE 6-XSON
Nexperia USA Inc.
1,411 $0.60
74AUP Tape & Reel (TR) ActiveD-Type Transparent Latch1:1Tri-State0.8V ~ 3.6V12.5ns4mA, 4mA-40°C ~ 125°CSurface Mount6-XFDFN6-XSON, SOT886 (1.45x1)
74LVC573ABQ,115
74LVC573ABQ,115
IC OCTAL D TRANSP LATCH 20DHVQFN
Nexperia USA Inc.
1,143 $0.60
74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-VFQFN Exposed Pad20-DHVQFN (4.5x2.5)
SN74AHC373PWR
SN74AHC373PWR
IC OCT TRNSP D-TYP LATCH 20TSSOP
Texas Instruments
464 $0.58
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
SN74AHCT573DWR
SN74AHCT573DWR
IC OCT TRANSP D-TYP LATCH 20SOIC
Texas Instruments
42 $0.58
74AHCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V11ns8mA, 8mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
74HC573PW-Q100,118
74HC573PW-Q100,118
IC TRANSP LATCH OCTAL D 20TSSOP
Nexperia USA Inc.
1,533 $0.65
Automotive, AEC-Q100, 74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74HCT373PW,112
74HCT373PW,112
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
430 $0.00
74HCT Bulk ObsoleteD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V114ns6mA, 6mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
CD4042BDR
CD4042BDR
IC QUAD CLOCKED D LATCH 16SOIC
Texas Instruments
540 $0.64
4000B Tape & Reel (TR) ActiveD-Type Transparent Latch1:1Differential3V ~ 18V440ns6.8mA, 6.8mA-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SN74LVC573ADWR
SN74LVC573ADWR
IC OCT TRANSP D-TYP LATCH 20SOIC
Texas Instruments
510 $0.66
74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V12ns24mA, 24mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74HC259PWR
SN74HC259PWR
IC 8-BIT ADDRESS LATCH 16-TSSOP
Texas Instruments
471 $0.67
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V113ns5.2mA, 5.2mA-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MC74HC373ADTR2G
MC74HC373ADTR2G
IC LATCH TRANSP OCT 3ST 20-TSSOP
onsemi
8 $0.66
74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V121ns7.8mA, 7.8mA-55°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74HCT573DBR
SN74HCT573DBR
IC OCTAL TRANSP LATCH 20-SSOP
Texas Instruments
343 $0.60
74HCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V125ns6mA, 6mA-40°C ~ 85°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP