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CD54AC245 Datasheet Octal-Bus Transceiver

Manufacturer: Texas Instruments

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General Description

The 'AC245 and 'ACT245 are octal-bus transceivers that utilize Advanced CMOS Logic technology.

Package Information PART NUMBER PACKAGE1 BODY SIZE (NOM) CD74AC245/ CD74ACT245 N (PDIP, 20) DW (SOIC, 20) 24.33 mm × 6.35 mm 12.80 mm × 7.50 mm CD54AC245/ CD54ACT245 J (CDIP, 20) 24.2 mm × 6.92 mm CD74ACT245 DB (SSOP, 20) 7.2 mm × 5.3 mm 1.

For all available packages, see the orderable addendum at the end of the data sheet.

Overview

CD54AC245, CD74AC245, CD54ACT245, CD74ACT245 SCHS245C – NOVEMBER 1998 – REVISED MAY 2023 CDx4AC245, CDx4ACT245 Octal-Bus Transceiver, Three-State, Non-Inverting.

Key Features

  • Buffered inputs.
  • Typical propagation delay.
  • 4ns at VCC = 5V, TA = 25°C, CL = 50pF.
  • SCR-latchup-resistant CMOS process and circuit design.
  • Speed of bipolar FAST™/AS/S with significantly reduced power consumption.
  • Balanced propagation delays.
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply.
  • ± 24 mA output drive current.
  • Fanout to 15 FAST™ ICs.
  • Drives 50Ω transmission l.

More Datasheets from Texas Instruments

Part Number Description
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CD54AC257 Quad 2-Input Multiplexer
CD54AC273 Octal D Flip-Flop
CD54AC280 9-Bit Odd/Even Parity Generator/Checker
CD54AC283 4-Bit Binary Fill Adder
CD54AC299 8-Input Universal Shift/Storage Register
CD54AC00 QUADRUPLE 2-INPUT POSITIVE-NAND GATES
CD54AC02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
CD54AC04 Hex Inverters