Datasheet4U Logo Datasheet4U.com

HD74ACT244 - Octal Buffer/Line Driver

Download the HD74ACT244 datasheet PDF. This datasheet also covers the HD74AC244 variant, as both devices belong to the same octal buffer/line driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The HD74AC244/HD74ACT244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receive which provides improved PC board density.

Key Features

  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers.
  • Outputs Source/Sink 24 mA.
  • HD74ACT244 has TTL-Compatible Inputs.
  • Ordering Information: Ex. HD74AC244 Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74AC244P DIP-20 pin DP-20N, -20NEV P.
  • HD74AC244FPEL SOP-20 pin (JEITA) FP-20DAV FP EL (2,000 pcs/reel) HD74AC244RPEL SOP-20 pin (JEDEC) FP-20DBV RP EL (1,000 pcs/reel) HD74AC244TELL.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HD74AC244-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HD74ACT244
Manufacturer Renesas
File Size 116.35 KB
Description Octal Buffer/Line Driver
Datasheet download datasheet HD74ACT244 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HD74ACT244 Octal Buffer/Line Driver with 3-State Output Hitachi Semiconductor
HD74ACT240 Octal Buffer/Line Driver with 3-State Output Hitachi Semiconductor
HD74ACT241 Octal Buffer/Line Driver with 3-State Output Hitachi Semiconductor
HD74ACT245 Octal Bidirectional Transceiver with 3-State Input/Output Hitachi Semiconductor
HD74ACT280 9-bit Parity Generator/Checker Hitachi Semiconductor

Other Datasheets by Renesas

Part Number Description
HD74ACT240 Octal Buffer/Line Driver
HD74ACT245 Octal Bi-directional Transceiver
HD74ACT283 4-bit Binary Full Adder
HD74ACT107 Dual JK Flip-Flop
HD74ACT112 Dual JK Negative Edge-Triggered Flip-Flop

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HD74AC244/HD74ACT244 Octal Buffer/Line Driver with 3-State Output REJ03D0262–0200Z (Previous ADE-205-383 (Z)) Rev.2.00 Jul.16.2004 Description The HD74AC244/HD74ACT244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receive which provides improved PC board density. Features • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers • Outputs Source/Sink 24 mA • HD74ACT244 has TTL-Compatible Inputs • Ordering Information: Ex.