74ABT574A General Description
The 74ABT574A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT574A is an 8-bit, edge triggered register coupled to eight 3-State output buffers. The two sections of the device are controlled independently by the clock (CP) and Output Enable (OE
) control gates. The state of each D input (one set-up time before the Low-to-High clock transition) is transferred to the corresponding flip-flop's Q output.
74ABT574A Maximum Ratings
74ABT574A Features
*74ABT574A is flow-through pinout version of 74ABT374
*Inputs and outputs on opposite side of package allow easy
interface to microprocessors
*3-State outputs for bus interfacing
*Power-up 3-State
*Power-up reset
*Common output enable
*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
*Live insertion/extraction permitted.
74ABT574A Connection Diagram
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