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74ABT845 - 8-bit bus interface latch

General Description

The 74ABT845 consists of eight D-type latches with 3-State outputs.

In addition to the LE, OE, MR and PRE pins, the 74ABT845 has two additional OE pins, making a total of three Output Enable (OE0, OE1, OE2) pins.

Key Features

  • High speed parallel latches.
  • Ideal where high speed, light loading, or increased fan-in are required with MOS microprocessors.
  • Broadside pinout.
  • Output capability: +64mA/.
  • 32mA.
  • Power-up 3-State.
  • Power-up reset.
  • Latch-up protection exceeds 500mA per Jedec Std 17.
  • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model.

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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.

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Philips Semiconductors 8-bit bus interface latch with set and reset (3-State) Product specification 74ABT845 FEATURES • High speed parallel latches • Ideal where high speed, light loading, or increased fan-in are required with MOS microprocessors • Broadside pinout • Output capability: +64mA/–32mA • Power-up 3-State • Power-up reset • Latch-up protection exceeds 500mA per Jedec Std 17 • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model DESCRIPTION The 74ABT845 consists of eight D-type latches with 3-State outputs. In addition to the LE, OE, MR and PRE pins, the 74ABT845 has two additional OE pins, making a total of three Output Enable (OE0, OE1, OE2) pins. The multiple Output enables allow multiuser control of the interface, e.g., CS, DMA, and RD/WR.