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Texas Instruments CD74HC688M, 8-Bit, Identity Comparator, Inverting, 20-Pin SOIC

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20 In stock for delivery within 4 working days

Price Each (In a Pack of 5)

SGD2.76

(exc. GST)

SGD2.95

(inc. GST)

unitsPer unitPer Pack*
5 - 20SGD2.76SGD13.80
25 - 95SGD2.678SGD13.39
100 - 245SGD2.486SGD12.43
250 - 495SGD2.322SGD11.61
500 +SGD2.204SGD11.02
*price indicative
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Packaging Options:
RS Stock No.:
663-0414
Mfr. Part No.:
CD74HC688M
Manufacturer:
Texas Instruments

74HC Family Complex Function, Texas Instruments




AttributeValue
Logic FamilyHC
Logic FunctionIdentity Comparator
Output FunctionA=B
Number of Bits8
PolarityInverting
Mounting TypeSurface Mount
Package TypeSOIC
Pin Count20
Maximum High Level Output Current-5.2mA
Maximum Low Level Output Current5.2mA
Maximum Propagation Delay Time @ Maximum CL170 ns @ 2 V, 29 ns @ 6 V, 34 ns @ 4.5 V
Dimensions12.8 x 7.52 x 2.35mm
Height2.35mm
Maximum Operating Supply Voltage6 V
Length12.8mm
Maximum Operating Temperature+125 °C
Width7.52mm
Propagation Delay Test Condition50pF
Minimum Operating Supply Voltage2 V
Minimum Operating Temperature-55 °C