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
74AHC573D,118
74AHC573D,118
IC OCTAL D TRANSP LATCH 20SOIC
Nexperia USA Inc.
1,194 $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.
293 $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.
160 $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
74HC573D-Q100,118
74HC573D-Q100,118
IC TRANSP LATCH OCTAL D 20SOIC
Nexperia USA Inc.
633 $0.77
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
74LVX573MTCX
74LVX573MTCX
IC LATCH OCTAL LV 3STATE 20TSSOP
onsemi
264 $0.86
74LVX Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V15.9ns4mA, 4mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MC74VHC573DTR2G
MC74VHC573DTR2G
IC LATCH OCT NONINV 3ST 20-TSSOP
onsemi
1,005 $0.88
74VHC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 5.5V15ns8mA, 8mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MC74AC573DTR2G
MC74AC573DTR2G
IC LATCH OCTAL 20-TSSOP
onsemi
936 $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
74LVX373MTCX
74LVX373MTCX
IC LATCH TRANSP OCT 3ST 20TSSOP
onsemi
10 $0.89
74LVX Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 3.6V16ns4mA, 4mA-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SN74HC573NSR
SN74HC573NSR
IC D-TYPE LATCH
Texas Instruments
88 $0.92
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
473 $0.95
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
CD74HC573M96
CD74HC573M96
IC OCT D-TYPE LATCH 3ST 20-SOIC
Texas Instruments
980 $0.99
74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V130ns7.8mA, 7.8mA-55°C ~ 125°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
SN74LS373DWR
SN74LS373DWR
IC OCT D-TYPE LATCH 20-SOIC
Texas Instruments
317 $0.89
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
790 $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
SN74LV373APWR
SN74LV373APWR
IC D-TYPE LATCH OCT 3-ST 20TSSOP
Texas Instruments
371 $0.94
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
SN74ACT573PWR
SN74ACT573PWR
IC OCT D-TYP TRNSP LATCH 20TSSOP
Texas Instruments
1,007 $0.98
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
74LVCH16373ADGG:11
74LVCH16373ADGG:11
IC TRANSP LATCH TRI-ST 48TSSOP
Nexperia USA Inc.
656 $1.17
74LVCH Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V21.5ns24mA, 24mA-40°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
74LVCH16373ADGG:51
74LVCH16373ADGG:51
IC 16BIT BUS TXRX 48TSSOP
NXP USA Inc.
589 $0.00
74LVCH Tape & Reel (TR) ObsoleteD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V21.5ns24mA, 24mA-40°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
74LVCH16373ADGG,11
74LVCH16373ADGG,11
IC TRANSP LATCH TRI-ST 48TSSOP
Nexperia USA Inc.
170 $0.00
74LVCH Tube ObsoleteD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V21.5ns24mA, 24mA-40°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
74LVCH16373ADGG,51
74LVCH16373ADGG,51
IC 16BIT BUS TXRX 48TSSOP
Nexperia USA Inc.
250 $0.00
74LVCH Tube ObsoleteD-Type Transparent Latch8:8Tri-State1.2V ~ 3.6V21.5ns24mA, 24mA-40°C ~ 125°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
MM74HC373WMX
MM74HC373WMX
IC LATCH OCTAL D 3-STATE 20-SOIC
onsemi
185 $1.11
74HC Tape & Reel (TR) ActiveD-Type Transparent Latch8:8Tri-State2V ~ 6V119ns7.8mA, 7.8mA-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC