SN54ABT16245A Datasheet | Texas Instruments

.ti. Features - Members of the Texas Instruments Widebus™ Family - State-of-the-Art EPIC-IIB™ Bi CMOS Design Significantly Reduces Power Dissipation - Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C - High-Impedance State During Power Up and Power Down - Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise - Flow-Through Architecture Optimizes PCB Layout - High-Drive Outputs (- 32-m A IOH, 64-m A IOL) - Latch-Up Performance Exceeds 500 m A Per JESD 70 - ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 p F, R = 0) - Package Options Includes Plastic Thin Very Small-Outline (DGV), Shrink Small-Outline (DL), and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic (WD) Flat Package Using 25-mil Center-to-Center Spacings SN54ABT16245A, SN74ABT16245A 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS300G - MARCH 1994 - REVISED JANUARY 2006 SN54ABT16245A . . . WD PACKAGE SN74ABT16245A . . . DGG, DGV, OR DL PACKAGE (TOP VIEW) 1DIR 1 1B1 2 1B2 3 GND 4 1B3 5 1B4 6 VCC 7 1B5 8 1B6 9 GND 10 1B7 11 1B8 12 2B1 13 2B2 14 GND 15 2B3 16 2B4 17 VCC 18 2B5 19 2B6 20 GND 21 2B7 22 2B8 23 2DIR 24 48 1OE 47 1A1 46 1A2 45 GND 44 1A3 43 1A4 42 VCC 41 1A5 40 1A6 39 GND 38 1A7 37 1A8 36 2A1 35 2A2 34 GND 33 2A3 32 2A4 31 VCC 30 2A5 29 2A6 28 GND 27 2A7 26 2A8 25 2OE DESCRIPTION The 'ABT16245A devices are 16-bit noninverting 3-state transceivers designed for synchronous two-way munication between data buses. The control-function implementation minimizes external timing requirements. These devices can be used as two 8-bit transceviers or one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated. When VCC is between 0 and 2.1 V, the device is in...