Datasheet Texas Instruments CD54HCT640F3A

ManufacturerTexas Instruments
SeriesCD54HCT640
Part NumberCD54HCT640F3A
Datasheet Texas Instruments CD54HCT640F3A

High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs 20-CDIP -55 to 125

Datasheets

CD54HC640, CD74HC640, CD54HCT640, CD74HCT640 datasheet
PDF, 518 Kb, Revision: B, File published: Apr 28, 2003
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin2020
Package TypeJJ
Industry STD TermCDIPCDIP
JEDEC CodeR-GDIP-TR-GDIP-T
Package QTY11
CarrierTUBETUBE
Device MarkingCD54HCT640F3A5962-8974001RA
Width (mm)6.926.92
Length (mm)24.224.2
Thickness (mm)4.574.57
Pitch (mm)2.542.54
Max Height (mm)5.085.08
Mechanical DataDownloadDownload

Parametrics

Bits8
Operating Temperature Range-55 to 125 C
Package GroupCDIP
Package Size: mm2:W x LSee datasheet (CDIP) PKG
RatingMilitary
Schmitt TriggerNo
Technology FamilyHCT
VCC(Max)5.5 V
VCC(Min)4.5 V

Eco Plan

RoHSSee ti.com

Application Notes

  • Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc
    PDF, 43 Kb, File published: Apr 1, 1996
    Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren
  • SN54/74HCT CMOS Logic Family Applications and Restrictions
    PDF, 102 Kb, File published: May 1, 1996
    The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal

Model Line

Series: CD54HCT640 (2)

Manufacturer's Classification

  • Semiconductors > Space & High Reliability > Logic Products > Buffers/Drivers/Transceivers > Transceivers
EMS supplier