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
74HC573D-Q100,118
74HC573D-Q100,118
IC TRANSP LATCH OCTAL D 20SOIC
Nexperia USA Inc.
1,236 $0.78
Automotive, AEC-Q100, 74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
MC74AC573DTR2G
MC74AC573DTR2G
IC LATCH OCTAL 20-TSSOP
onsemi
541 $0.95
74AC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V110ns24mA, 24mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74HC573NSR
SN74HC573NSR
IC D-TYPE LATCH
Texas Instruments
1,055 $0.91
74HC Tape & Reel (TR) ActiveD-Type Transparent Latch1:8Tri-State2V ~ 6V123ns7.8mA, 7.8mA-40°C ~ 85°CSurface Mount20-SOIC (0.209", 5.30mm Width)20-SO
SN74AC573PWR
SN74AC573PWR
IC OCT D-TYP TRNSP LATCH 20TSSOP
Texas Instruments
811 $0.97
74AC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V12.5ns24mA, 24mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74LS373DWR
SN74LS373DWR
IC OCT D-TYPE LATCH 20-SOIC
Texas Instruments
990 $0.91
74LS Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.75V ~ 5.25V112ns2.6mA, 24mA0°C ~ 70°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74AC373PWR
SN74AC373PWR
IC OCT D-TYP TRNSP LATCH 20TSSOP
Texas Instruments
167 $0.92
74AC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V17.5ns24mA, 24mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74ACT573PWR
SN74ACT573PWR
IC OCT D-TYP TRNSP LATCH 20TSSOP
Texas Instruments
301 $0.99
74ACT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V16ns24mA, 24mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74HC573ADW
SN74HC573ADW
IC OCT D-TYPE LATCH 20-SOIC
Texas Instruments
836 $0.96
74HC Bulk ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V123ns7.8mA, 7.8mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74AC573DW
SN74AC573DW
IC OCTAL TRANSP LATCH 20-SOIC
Texas Instruments
691 $1.01
74AC Tube ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V12.5ns24mA, 24mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74LVC373ADW
SN74LVC373ADW
IC OCTAL TRANSP LATCH 20-SOIC
Texas Instruments
556 $1.29
74LVC Tube ActiveD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74HCT373DW
SN74HCT373DW
IC OCTAL TRANSP LATCH 20-SOIC
Texas Instruments
571 $1.29
74HCT Bulk ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V125ns6mA, 6mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
74AHC373PW,118
74AHC373PW,118
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
835 $0.58
74AHC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V14ns8mA, 8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74AHC373PW,112
74AHC373PW,112
IC OCTAL D TRANSP LATCH 20TSSOP
Nexperia USA Inc.
91 $0.00
74AHC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 5.5V14ns8mA, 8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
NLV14043BDR2G
NLV14043BDR2G
IC LATCH QUAD R-S 16-SOIC
onsemi
848 $0.91
4000B Tape & Reel (TR) ActiveS-R Latch1:1Tri-State3V ~ 18V460ns8.8mA, 8.8mA-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SN74LVC16373DGGR
SN74LVC16373DGGR
IC DTYPE LATCH 16BIT 48TSSOP
Texas Instruments
219 $1.40
74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V22.1ns24mA, 24mA-40°C ~ 85°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
CD74HCT259MR2499
CD74HCT259MR2499
HIGH-SPEED CMOS LOGIC 8 BIT ADDR
Harris Corporation
124 $0.00
74HCT Bulk ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V116ns4mA, 4mA-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
74AUP1G373GW-Q100125
74AUP1G373GW-Q100125
D LATCH, AUP/ULP/V SERIES,
NXP USA Inc.
208 $0.00
Automotive, AEC-Q100, 74AUP Bulk ActiveD-Type Transparent Latch1:1Tri-State0.8V ~ 3.6V12.5ns4mA, 4mA-40°C ~ 125°CSurface Mount6-TSSOP, SC-88, SOT-363SOT-363
74HC259PW/C4118
74HC259PW/C4118
D LATCH, LOW LEVEL TRIGGERED
NXP USA Inc.
344 $0.00
74HC Bulk ActiveD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
74HC259D/S400118
74HC259D/S400118
D LATCH, LOW LEVEL TRIGGERED
NXP USA Inc.
159 $0.00
74HC Bulk ActiveD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
74HC573PW/AU118
74HC573PW/AU118
BUS DRIVER, HC/UH SERIES, 8-BIT
Nexperia USA Inc.
559 $0.00
74HC Bulk ObsoleteD-Type Transparent Latch1:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP