SN54HCT245, SN74HCT245 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

SCLS020C - MARCH 1984 - REVISED MAY 1997

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features

Inputs Are TTL-Voltage Compatible
High-Current 3-State Outputs Drive Bus Lines Directly or up to 15 LSTTL Loads
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

description

These octal bus transceivers are designed for asynchronous two-waycommunication between data buses. The control-function implementationminimizes external timing requirements.

The devices allow data transmission from the A bus to the B bus orfrom the B bus to the A bus, depending upon the logic level at thedirection-control (DIR) input. The output-enable () input can be used to disable thedevice so that the buses are effectively isolated.

The SN54HCT245 is characterized for operation over the fullmilitary temperature range of -55°C to 125°C. TheSN74HCT245 is characterized for operation from -40°C to85°C.

Title: OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Product Family: UNIVERSAL BUS TRANSCEIVERS (UBTS)
Device Functionality: OCTAL BUS TRANSCEIVER
Orderable Devices: JM38510/65553BRA, SN54HCT245J, SNJ54HCT245FK, SNJ54HCT245J, SNJ54HCT245W, SN74HCT245DBLE, SN74HCT245DW, SN74HCT245DWR, SN74HCT245N, SN74HCT245N3, SN74HCT245NSLE, SN74HCT245PWLE

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View more information about generic part numbers:SN54HCT245, SN74HCT245

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