Datasheet Texas Instruments CD54HCT688F

ManufacturerTexas Instruments
SeriesCD54HCT688
Part NumberCD54HCT688F
Datasheet Texas Instruments CD54HCT688F

8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125

Datasheets

CD54HC688, CD74HC688, CD54HCT688, CD74HCT688 datasheet
PDF, 1.3 Mb, Revision: C, File published: Aug 21, 2003
Extract from the document

Prices

Status

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

Packaging

Pin20
Package TypeJ
Industry STD TermCDIP
JEDEC CodeR-GDIP-T
Package QTY1
CarrierTUBE
Device MarkingCD54HCT688F
Width (mm)6.92
Length (mm)24.2
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDownload

Parametrics

Bits8
F @ Nom Voltage(Max)70 Mhz
ICC @ Nom Voltage(Max)0.08 mA
Input TypeTTL
Operating Temperature Range-55 to 125 C
Output Drive (IOL/IOH)(Max)4/-4 mA
Output TypeCMOS
Package GroupCDIP
Package Size: mm2:W x LSee datasheet (CDIP) PKG
RatingMilitary
Technology FamilyHCT
VCC(Max)5.5 V
VCC(Min)4.5 V
Voltage(Nom)4.5 V
tpd @ Nom Voltage(Max)42 ns

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: CD54HCT688 (3)

Manufacturer's Classification

  • Semiconductors > Space & High Reliability > Logic Products > Specialty Logic Products > Digital Comparators