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DM74LS374 - Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops

Download the DM74LS374 datasheet PDF. This datasheet also covers the DM74LS373 variant, as both devices belong to the same octal d-type transparent latches and edge-triggered flip-flops family and are provided as variant models within a single manufacturer datasheet.

General Description

These 8-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads.

Key Features

  • s Choice of 8 latches or 8 D-type flip-flops in a single package s 3-STATE bus-driving outputs s Full parallel-access for loading s Buffered control inputs s P-N-P inputs reduce D-C loading on data lines Ordering Code: Order Number DM74LS373WM DM74LS373SJ DM74LS373N DM74LS374WM DM74LS374SJ IDM29901NC Package Number M20B M20D N20A M20B M20D N20A Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM74LS373_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
DM74LS374 Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops National Semiconductor
DM74LS373 Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops National Semiconductor
DM74LS375 4-Bit Latch National Semiconductor
DM74LS377 Octal D Flip-Flop National Semiconductor
DM74LS379 Quad Parallel Register National Semiconductor

Other Datasheets by Fairchild (now onsemi)

Part Number Description
DM74LS373 Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
DM74LS377 Octal D-Type Flip-Flop
DM74LS30 8-Input NAND Gate
DM74LS32 Quad 2-Input OR Gate
DM74LS365A Hex 3-STATE Buffer/Bus Driver

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
DM74LS373 • DM74LS374 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops April 1986 Revised March 2000 DM74LS373 • DM74LS374 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops General Description These 8-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. The high-impedance state and increased high-logic level drive provide these registers with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.