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
74HC573N,652
74HC573N,652
IC LATCH OCTAL D 3STATE 20DIP
NXP USA Inc.
573 $0.00
74HC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CThrough Hole20-DIP (0.300", 7.62mm)20-DIP
74HC259N,652
74HC259N,652
IC ADDRESSABLE LATCH 8BIT 16DIP
NXP USA Inc.
2,604 $0.34
74HC Tube ObsoleteD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
74HCT573N,652
74HCT573N,652
IC LATCH OCTAL D 3STATE 20DIP
NXP USA Inc.
521 $0.00
74HCT Tube ObsoleteD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V117ns6mA, 6mA-40°C ~ 125°CThrough Hole20-DIP (0.300", 7.62mm)20-DIP
74LVC373ADB,118
74LVC373ADB,118
IC OCTAL D TRANSP LATCH 20SSOP
Nexperia USA Inc.
907 $0.17
74LVC Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State2.7V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
74LVC373ADB,112
74LVC373ADB,112
IC OCTAL D TRANSP LATCH 20SSOP
Nexperia USA Inc.
549 $0.00
74LVC Tube ObsoleteD-Type Transparent Latch8:8Tri-State2.7V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
74HC573DB,118
74HC573DB,118
IC LATCH TRANSP OCT D 3ST 20SSOP
Nexperia USA Inc.
318 $0.00
74HC Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
74HC573DB,112
74HC573DB,112
IC OCTAL D TRANSP LATCH 20-SSOP
Nexperia USA Inc.
587 $0.00
74HC Bulk ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
74HC259DB,118
74HC259DB,118
IC 8BIT ADDRESSABLE LATCH 16SSOP
Nexperia USA Inc.
459 $0.00
74HC Tape & Reel (TR) ObsoleteD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
74HC259DB,112
74HC259DB,112
IC 8BIT ADDRESSABLE LATCH 16SSOP
Nexperia USA Inc.
228 $0.00
74HC Tube ObsoleteD-Type, Addressable1:8Standard2V ~ 6V117ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
74HCT259DB,118
74HCT259DB,118
IC 8BIT ADDRESSABLE LATCH 16SSOP
Nexperia USA Inc.
98 $0.00
74HCT Tape & Reel (TR) ObsoleteD-Type, Addressable1:8Standard4.5V ~ 5.5V120ns4mA, 4mA-40°C ~ 125°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
74HCT259DB,112
74HCT259DB,112
IC 8BIT ADDRESSABLE LATCH 16SSOP
Nexperia USA Inc.
201 $0.00
74HCT Tube ObsoleteD-Type, Addressable1:8Standard4.5V ~ 5.5V120ns4mA, 4mA-40°C ~ 125°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
SN74HC373AN
SN74HC373AN
IC DTYPE LATCH OCTAL 20DIP
Texas Instruments
203 $0.00
74HC Bulk ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 6V112ns7.8mA, 7.8mA-40°C ~ 85°CThrough Hole20-DIP (0.300", 7.62mm)20-PDIP
74LCX573MTR
74LCX573MTR
IC LATCH OCTAL D-TYPE 20-SOIC
STMicroelectronics
580 $0.00
74LCX Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 3.6V11.5ns24mA, 24mA-55°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
M74HC573B1R
M74HC573B1R
IC LATCH OCTAL D-TYPE 20-DIP
STMicroelectronics
423 $0.00
74HC Tube ObsoleteD-Type Transparent Latch1:8Tri-State2V ~ 6V112ns7.8mA, 7.8mA-55°C ~ 125°CThrough Hole20-DIP (0.300", 7.62mm)20-DIP
M74HC573RM13TR
M74HC573RM13TR
IC LATCH OCTAL D-TYPE 20-SOIC
STMicroelectronics
434 $0.00
74HC Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 6V112ns7.8mA, 7.8mA-55°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
MC74HC373ADWR2
MC74HC373ADWR2
IC LATCH OCTAL 3ST TRANS 20SOIC
onsemi
579 $0.00
74HC Bulk ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V121ns7.8mA, 7.8mA-55°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
MC74LCX573DTR2
MC74LCX573DTR2
IC LATCH OCT 3ST LV CMOS 20TSSOP
onsemi
85 $0.00
74LCX Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State2V ~ 3.6V11.5ns24mA, 24mA-55°C ~ 125°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74LVCH32373AZKER
SN74LVCH32373AZKER
IC 32BIT TRANSP D LATCH 96-BGA
Texas Instruments
247 $0.00
74LVCH Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V42.1ns24mA, 24mA-40°C ~ 85°CSurface Mount96-LFBGA96-PBGA MICROSTAR (13.6x5.6)
MC14042BCPG
MC14042BCPG
IC TRANSP LATCH QUAD P/N 16-DIP
onsemi
557 $0.00
4000B Tube ObsoleteD-Type Transparent Latch1:1Differential3V ~ 18V460ns8.8mA, 8.8mA-55°C ~ 125°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
MC74LCX16373DTR2
MC74LCX16373DTR2
IC LATCH TRANSP 16BIT 48-TSSOP
onsemi
1,448 $0.40
74LCX Bulk ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V21.5ns24mA, 24mA-55°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP