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.

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