Product Summary

The D74LS245P is an octal bus transceiver. The D74LS245P is designed for synchronous two way communication between data buses. The control function implementation minimizes external timing requirements. The D74LS245P allows data transmission from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the buses are effectively isolated.

Parametrics

HD74LS245P absolute maximum ratings: (1)Supply voltage VCC: 7 V; (2)Input voltage DIR, G VIN: 7 V; (3)Input voltage A, B VIN: 5.5 V; (4)Power dissipation PT: 400 mW; (5)Storage temperature Tstg: –65 to +150 ℃; (6)Operating temperature Topr: –20 to +75 ℃.

Features

HD74LS245P features: (1)Package Type: DILP-20 pin; (2)Package Code (Previous Code): PRDP0020AC-B (DP-20NEV); (3)Package Abbreviation: P.

Diagrams

 HD74LS245P pin connection

HD7425FPA
HD7425FPA

Other


Data Sheet

Negotiable 
HD74AC
HD74AC

Other


Data Sheet

Negotiable 
HD74AC00
HD74AC00

Other


Data Sheet

Negotiable 
HD74AC02
HD74AC02

Other


Data Sheet

Negotiable 
HD74AC04
HD74AC04

Other


Data Sheet

Negotiable 
HD74AC04FP-EL
HD74AC04FP-EL

Other


Data Sheet

Negotiable