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SN54ABT620 Datasheet Octal Bus Transceivers

Manufacturer: Texas Instruments

Overview: D State-of-the-Art EPIC-ΙΙB™ BiCMOS Design Significantly Reduces Power Dissipation D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Latch-Up Performance Exceeds 500 mA Per JESD 17 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 Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), and Plastic (N) and Ceramic (J) DIPs SN54ABT620, SN74ABT620 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS113D – FEBRUARY 1991 – REVISED APRIL 1998 SN54ABT620 . . . J PACKAGE SN74ABT620 . . . DB, DW, N, OR PW PACKAGE (TOP VIEW) OEAB 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 OEBA 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 11 B8 SN54ABT620 . . .

General Description

These octal bus transceivers provide for asynchronous communication between data buses.

The control-function implementation allows for maximum flexibility in timing.

The ’ABT620 devices provide inverted data at the outputs.

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