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
SN74LVC16373ADL
SN74LVC16373ADL
IC DTYPE LATCH 16BIT 3ST 48-SSOP
Texas Instruments
220 $1.83
74LVC Tube ActiveD-Type Transparent Latch8:8Tri-State1.65V ~ 3.6V22.1ns24mA, 24mA-40°C ~ 85°CSurface Mount48-BSSOP (0.295", 7.50mm Width)48-SSOP
MC74LCX16373DTG
MC74LCX16373DTG
IC TRANSP LATCH 16BIT 48-TSSOP
onsemi
76 $1.85
74LCX Tube ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V25.4ns24mA, 24mA-55°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
SN74S373N
SN74S373N
IC OCT TRANSP D-TYP LATCH 20-DIP
Texas Instruments
16 $7.57
74S Tube ActiveD-Type Transparent Latch8:8Tri-State4.75V ~ 5.25V17ns-0°C ~ 70°CThrough Hole20-DIP (0.300", 7.62mm)20-PDIP
SN74LV573APWT
SN74LV573APWT
IC OCTAL LATCH 3ST 20-TSSOP
Texas Instruments
102 $1.21
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
CD74HCT259MT
CD74HCT259MT
IC 8BIT ADDRESSABLE LATCH 16SOIC
Texas Instruments
209 $1.24
74HCT Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V116ns4mA, 4mA-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
CD74HC259MT
CD74HC259MT
IC ADDRESSABLE LATCH 16-SOIC
Texas Instruments
299 $1.41
74HC Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard2V ~ 6V113ns5.2mA, 5.2mA-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SN74LVTH373PW
SN74LVTH373PW
IC ABT OCT TRANSP LATCH 20-TSSOP
Texas Instruments
847 $0.99
74LVTH Tube ActiveD-Type Transparent Latch8:8Tri-State2.7V ~ 3.6V12.7ns32mA, 64mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
74AC16373DL
74AC16373DL
IC 16BIT D-TYPE LATCH 48SSOP
Texas Instruments
257 $2.98
74AC Tube ActiveD-Type Transparent Latch8:8Tri-State3V ~ 5.5V210.6ns24mA, 24mA-40°C ~ 85°CSurface Mount48-BSSOP (0.295", 7.50mm Width)48-SSOP
74HCT573DB,118
74HCT573DB,118
IC OCTAL D TRANSP LATCH 20SSOP
Nexperia USA Inc.
304 $0.00
74HCT Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V117ns6mA, 6mA-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
HEF4043BT,652
HEF4043BT,652
IC R/S LATCH 3-STATE QUAD 16SOIC
Nexperia USA Inc.
673 $0.59
4000B Tube ObsoleteS-R Latch1:1Tri-State3V ~ 15V415ns3mA, 3mA-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
74HCT573D,653
74HCT573D,653
IC LATCH OCTAL D 3STATE 20SOIC
Nexperia USA Inc.
209 $0.64
74HCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V117ns6mA, 6mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74HCT373D,653
74HCT373D,653
IC LATCH TRANSP OCT D 3ST 20SOIC
Nexperia USA Inc.
511 $0.64
74HCT Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V114ns6mA, 6mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74HCT373D,652
74HCT373D,652
IC LATCH TRANSP OCT D 3ST 20SOIC
Nexperia USA Inc.
339 $0.22
74HCT Bulk ObsoleteD-Type Transparent Latch8:8Tri-State4.5V ~ 5.5V114ns6mA, 6mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74HC573BQ-Q100,115
74HC573BQ-Q100,115
IC TRANSP LATCH OCTAL D 20DHVQFN
Nexperia USA Inc.
1,351 $0.70
Automotive, AEC-Q100, 74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V114ns7.8mA, 7.8mA-40°C ~ 125°CSurface Mount20-VFQFN Exposed Pad20-DHVQFN (4.5x2.5)
74HCT259PW,118
74HCT259PW,118
IC 8BIT ADDRESSBL LATCH 16TSSOP
Nexperia USA Inc.
3,589 $0.26
74HCT Tape & Reel (TR) ActiveD-Type, Addressable1:8Standard4.5V ~ 5.5V120ns4mA, 4mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
74HCT259PW,112
74HCT259PW,112
IC 8BIT ADDRESSABL LATCH 16TSSOP
Nexperia USA Inc.
750 $0.72
74HCT Tube ObsoleteD-Type, Addressable1:8Standard4.5V ~ 5.5V120ns4mA, 4mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
74LVC573AD,118
74LVC573AD,118
IC OCTAL D TRANSP LATCH 20SOIC
Nexperia USA Inc.
894 $0.80
74LVC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74LVC573AD,112
74LVC573AD,112
IC OCTAL D TRANSP LATCH 20SOIC
Nexperia USA Inc.
1,115 $0.71
74LVC Tube ObsoleteD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
74HC75PW,112
74HC75PW,112
IC LATCH QUAD BISTABLE 16TSSOP
Nexperia USA Inc.
265 $0.00
74HC Tube ObsoleteD-Type Transparent Latch2:2Differential2V ~ 6V211ns5.2mA, 5.2mA-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MC74LCX373DTR2G
MC74LCX373DTR2G
IC LATCH TRANSP OCT LV 20-TSSOP
onsemi
855 $0.80
74LCX Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V11.5ns24mA, 24mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP