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SN54ABT646A, SN74ABT646A OCTAL BUS TRANSCEIVERS AND REGISTERS
WITH 3ĆSTATE OUTPUTS
SCBS069H − JULY 1991 − REVISED MAY 2004
D Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
D High-Drive Outputs (−32-mA IOH, 64-mA IOL) D Ioff Supports Partial-Power-Down Mode
Operation
SN54ABT646A . . . JT OR W PACKAGE SN74ABT646A . . . DB, DGV, DW, NS, NT, OR PW PACKAGE
(TOP VIEW)
D Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A)
SN54ABT646A . . .
SN74ABT646A Datasheet
