Latches / Registered Drivers

Save board space with our low cost, low power interface solutions

Built on low power CMOS technology, our registered drivers reduce signal loads on systems such as memory controllers and backplane interfaces. They also make your designs more robust by preventing timing delays and waveform distortion that would otherwise cause unreliable synchronous operation.

Key features and benefits

  • Mixed 5 V and 3.3 V applications
  • Save board space
  • Low cost interface solutions
  • Improved signal integrity for complex layouts
  • Wide supply voltage range
  • Low propagation delay
  • Overvoltage tolerant
  • Source termination
  • Low input threshold
  • CMOS low power

Key applications

  • Memory controllers
  • Backplane interfaces

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Latches / Registered Drivers
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Products

Type number Description Status Quick access
74AHC(T)373 Octal D-type transparent latch; 3-state ACT
74AHC373D Octal D-type transparent latch; 3-state Production
74AHC373PW Octal D-type transparent latch; 3-state Production
74AHC(T)573 Octal D-type transparant latch; 3-state ACT
74AHC573BQ Octal D-type transparant latch; 3-state Production
74AHC573D Octal D-type transparant latch; 3-state Production
74AHC573PW Octal D-type transparant latch; 3-state Production
74AHCT573BQ Octal D-type transparant latch; 3-state Production
74AHCT573D Octal D-type transparant latch; 3-state Production
74AHCT573PW Octal D-type transparant latch; 3-state Production
74ALVC162835 18-bit registered driver with 30 Ω termination resistors (3‑state) ACT
74ALVC162835ADGG 18-bit registered driver with 30 Ω termination resistors (3‑state) Production
74ALVC162836A 20-bit registered driver with inverted register enable and 30 Ω termination resistors (3-state) ACT
74ALVC162836ADGG 20-bit registered driver with inverted register enable and 30 Ω termination resistors (3-state) Production
74ALVC16835 18-bit registered driver (3‑state) ACT
74ALVC16835ADGG 18-bit registered driver (3‑state) Production
74ALVC16836 20-bit registered driver with inverted register enable (3‑state) ACT
74ALVC16836ADGG 20-bit registered driver with inverted register enable (3‑state) Production
74ALVC373 Octal D-type transparent latch; 3-state ACT
74ALVC373BQ Octal D-type transparent latch; 3-state Production
74ALVC373D Octal D-type transparent latch; 3-state Production
74ALVC373PW Octal D-type transparent latch; 3-state Production
74ALVC573 Octal D-type transparent latch; 3-state ACT
74ALVC573BQ Octal D-type transparent latch; 3-state Production
74ALVC573D Octal D-type transparent latch; 3-state Production
74ALVC573PW Octal D-type transparent latch; 3-state Production
74ALVCH16373 2.5 V/3.3 V 16-bit D-type transparent latch; 3-state ACT
74ALVCH16373DGG 2.5 V/3.3 V 16-bit D-type transparent latch; 3-state Production
74ALVCH16373DL 2.5 V/3.3 V 16-bit D-type transparent latch; 3-state Production
74ALVT16373 2.5 V / 3.3 V 16-bit transparent D-type latch (3-State) ACT
74ALVT16373DGG 2.5 V / 3.3 V 16-bit transparent D-type latch (3-State) Production
74ALVT16373DL 2.5 V / 3.3 V 16-bit transparent D-type latch (3-State) Production
74AUP1G373 Low-power D-type transparent latch; 3-state ACT
74AUP1G373GF Low-power D-type transparent latch; 3-state Production
74AUP1G373GM Low-power D-type transparent latch; 3-state Production
74AUP1G373GN Low-power D-type transparent latch; 3-state Production
74AUP1G373GS Low-power D-type transparent latch; 3-state Production
74AUP1G373GW Low-power D-type transparent latch; 3-state Production
74AVC16334A 16-bit registered driver with inverted register enable and Dynamic Controlled Outputs™ (3‑state) ACT
74AVC16334ADGG 16-bit registered driver with inverted register enable and Dynamic Controlled Outputs™ (3‑state) Production
74AVC16834A 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) ACT
74AVC16834ADGG 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) Production
74AVC16835A 18-bit registered driver with Dynamic Controlled Outputs(TM) (3-State) ACT
74AVC16835ADGG 18-bit registered driver with Dynamic Controlled Outputs(TM) (3-State) Production
74AVC16836A 20-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) ACT
74AVC16836ADGG 20-bit registered driver with inverted register enable and Dynamic Controlled Outputs(TM) (3-State) Production
74HC(T)259 8-bit addressable latch ACT
74HC259BQ 8-bit addressable latch Production
74HC259D 8-bit addressable latch Production
74HC259DB 8-bit addressable latch Production
74HC259PW 8-bit addressable latch Production
74HCT259BQ 8-bit addressable latch Production
74HCT259D 8-bit addressable latch Production
74HCT259DB 8-bit addressable latch Production
74HCT259PW 8-bit addressable latch Production
74HC(T)373 Octal D-type transparent latch; 3-state ACT
74HC373BQ Octal D-type transparent latch; 3-state Production
74HC373D Octal D-type transparent latch; 3-state Production
74HC373DB Octal D-type transparent latch; 3-state Production
74HC373PW Octal D-type transparent latch; 3-state Production
74HCT373BQ Octal D-type transparent latch; 3-state Production
74HCT373D Octal D-type transparent latch; 3-state Production
74HCT373DB Octal D-type transparent latch; 3-state Production
74HCT373PW Octal D-type transparent latch; 3-state Production
74HC(T)573 Octal D-type transparent latch; 3-state ACT
74HC573BQ Octal D-type transparent latch; 3-state Production
74HC573D Octal D-type transparent latch; 3-state Production
74HC573DB Octal D-type transparent latch; 3-state Production
74HC573PW Octal D-type transparent latch; 3-state Production
74HCT573BQ Octal D-type transparent latch; 3-state Production
74HCT573D Octal D-type transparent latch; 3-state Production
74HCT573DB Octal D-type transparent latch; 3-state Production
74HCT573PW Octal D-type transparent latch; 3-state Production
74HC75 Quad bistable transparent latch ACT
74HC75D Quad bistable transparent latch Production
74HC75DB Quad bistable transparent latch Production
74HC75PW Quad bistable transparent latch Production
74LVC(H)162373A 16-bit D-type transparent latch ACT
74LVC162373ADGG 16-bit D-type transparent latch Production
74LVC162373ADL 16-bit D-type transparent latch Production
74LVCH162373ADGG 16-bit D-type transparent latch Production
74LVCH162373ADL 16-bit D-type transparent latch Production
74LVC(H)16373A 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state ACT
74LVC16373ADGG 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVC16373ADL 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVCH16373ADGG 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVCH16373ADL 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVC373A Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-State ACT
74LVC373ABQ Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-State Production
74LVC373AD Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-State Production
74LVC373ADB Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-State Production
74LVC373APW Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-State Production
74LVC573A Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state ACT
74LVC573ABQ Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVC573AD Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVC573ADB Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVC573APW Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Production
74LVT162373 3.3 V LVT 16-bit transparent D-type latch with 30 Ohm termination resistors (3-State) ACT
74LVT162373DGG 3.3 V LVT 16-bit transparent D-type latch with 30 Ohm termination resistors (3-State) Production
74LVT162373DL 3.3 V LVT 16-bit transparent D-type latch with 30 Ohm termination resistors (3-State) Production
74LVT16373A 3.3V LVT 16-bit transparent D-type latch (3-State) ACT
74LVT16373ADGG 3.3V LVT 16-bit transparent D-type latch (3-State) Production
74LVT16373ADL 3.3V LVT 16-bit transparent D-type latch (3-State) Production
74LVT573 3.3 V octal D-type transparent latch; 3-state ACT
74LVT573BQ 3.3 V octal D-type transparent latch; 3-state Production
74LVT573D 3.3 V octal D-type transparent latch; 3-state Production
74LVT573DB 3.3 V octal D-type transparent latch; 3-state Production
74LVT573PW 3.3 V octal D-type transparent latch; 3-state Production
HEF40373B Octal transparent latch with 3-state outputs ACT
HEF40373BT Octal transparent latch with 3-state outputs Production
HEF4043B Quad R/S latch with 3-state outputs ACT
HEF4043BT Quad R/S latch with 3-state outputs Production
74ALVC162334ADGG 16-bit registered driver with inverted register enable and 30 Ohm termination resistors (3-state) Production
74ALVC162834ADGG 18-bit registered driver with inverted register enable and 30 Ω termination resistors (3-state) Production
74ALVC16834ADGG 18-bit registered driver with inverted register enable (3‑state) Production
74ALVCH16841DGG 20-bit bus interface D-type latch (3-State) Production
74ALVCH16843DGG 18-bit bus-interface D-type latch (3-State) Production
74ALVCH32973EC 16-bit bus transceiver and transparant D-type latch with 8 independent buffers Production
74AVC16373DGG 16-bit D-type transparent latch; 3.6 V tolerant; 3-state Production

Application note (1)

File name Title Type Date
AN219 A metastability primer Application note 2013-03-13

Marcom graphics (1)

File name Title Type Date
XSON6_SOT886_mk plastic, extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Marcom graphics 2017-01-28

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