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

330 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
SN74ALVCH16373DGGR
SN74ALVCH16373DGGR
IC TRANSPARENT LATCH 48-TSSOP
Texas Instruments
151 $2.21
74ALVCH Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V21ns24mA, 24mA-40°C ~ 85°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
TPIC6B273DWR
TPIC6B273DWR
IC PWR OCT D LATCH 20-SOIC
Texas Instruments
345 $2.21
TPIC Tape & Reel (TR) ActiveD-Type Latch8:8Standard4.5V ~ 5.5V1150ns--40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74HC259D
SN74HC259D
IC 8-BIT ADDRESS LATCH 16-SOIC
Texas Instruments
465 $1.23
74HC Tube ActiveD-Type, Addressable1:8Standard2V ~ 6V113ns5.2mA, 5.2mA-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
74AUP1G373GW,125
74AUP1G373GW,125
IC LATCH D-TYPE 6TSSOP
Nexperia USA Inc.
240 $0.38
74AUP Tape & Reel (TR) ActiveD-Type Transparent Latch1:1Tri-State0.8V ~ 3.6V12.5ns4mA, 4mA-40°C ~ 125°CSurface Mount6-TSSOP, SC-88, SOT-3636-TSSOP
74HC259D
74HC259D
IC 8BIT ADDRESSABLE LATCH 16SOIC
Toshiba Semiconductor and Storage
2,033 $0.40
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V122ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
74HC259PW,118
74HC259PW,118
IC 8BIT ADDRESSABL LATCH 16TSSOP
Nexperia USA Inc.
1,326 $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.
168 $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
359 $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
44 $0.49
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
74AHC573PW,118
74AHC573PW,118
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
1,379 $0.56
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.
508 $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
74LVC573ABQ,115
74LVC573ABQ,115
IC OCTAL D TRANSP LATCH 20DHVQFN
Nexperia USA Inc.
627 $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
368 $0.59
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
1,242 $0.59
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.
1,486 $0.63
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.
457 $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
SN74LVC573ADWR
SN74LVC573ADWR
IC OCT TRANSP D-TYP LATCH 20SOIC
Texas Instruments
747 $0.67
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
74AHC573D,118
74AHC573D,118
IC OCTAL D TRANSP LATCH 20SOIC
Nexperia USA Inc.
285 $0.71
74AHC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V13.9ns8mA, 8mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74AHC573D,112
74AHC573D,112
IC OCTAL D TRANSP LATCH 20SOIC
Nexperia USA Inc.
446 $0.00
74AHC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 5.5V13.9ns8mA, 8mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74LVC373AD,112
74LVC373AD,112
IC DTYPE LATCH OCTAL 20SOIC
Nexperia USA Inc.
594 $0.00
74LVC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2.7V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO