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SN64BCT657 OCTAL TRANSCEIVER WITH PARITY GENERATOR/CHECKER
AND 3ĆSTATE OUTPUTS
SCBS090A − NOVEMBER 1991 − REVISED JANUARY 1994
• State-of-the-Art BiCMOS Design
Significantly Reduces ICCZ
• ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• High-Impedance State During Power Up
and Power Down
• 3-State B Outputs Sink 64 mA and Source
15 mA
• Package Options Include Plastic
Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (NT)
description
DW OR NT PACKAGE (TOP VIEW)
T/R A1 A2 A3 A4 A5 VCC A6 A7 A8 ODD/EVEN ERR
1 2 3 4 5 6 7 8 9 10 11 12
24 OE 23 B1 22 B2 21 B3 20 B4 19 GND 18 GND 17 B5 16 B6 15 B7 14 B8 13 PARITY
The SN64BCT657 contains eight noninverting buffers with parity generator/checker circuits and con
SN64BCT657 Datasheet
