SN54BCT640, SN74BCT640 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SCBS025C - SEPTEMBER 1988 - REVISED APRIL 1994
features
- State-of-the-Art BiCMOS Design Substantially Reduces Standby Current
- Outputs Have Undershoot-Protection Circuitry
- Power-Up High-Impedance State
- Buffered Control Inputs to Reduce DC Loading Effects
- ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Plastic and Ceramic 300-mil DIPs (J, N)
description
The ´BCT640 bus transceiver is designed for asynchronouscommunication between data buses. These devices transmit data fromthe A bus to the B bus or from the B bus to the A bus depending uponthe level at the direction-control (DIR) input. The output-enable(
) input can beused to disable the device so that the buses are effectivelyisolated.
The SN54BCT640 is characterized for operation over the fullmilitary temperature range of -55°C to 125°C. TheSN74BCT640 is characterized for operation from 0°C to 70°C.
Title: OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Product Family: UNIVERSAL BUS TRANSCEIVERS (UBTS)
Device Functionality: BUS TRANSCEIVERS
Orderable Devices: SNJ54BCT640FK, SNJ54BCT640J, SNJ54BCT640W, SN74BCT640DW, SN74BCT640DWR, SN74BCT640N
View the complete PDF datasheet: scbs025c.pdf (72 K Bytes) (Requires Acrobat Reader 3.x)View more information about generic part numbers:SN54BCT640, SN74BCT640
Go to the Engineering Design Center to locate information on other TI Semiconductor devices.
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