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Manufacturer : Texas Instruments
Manufacturer Part No : SN74HC688PWT
Enrgtech Part No : ET10001232
Product Range : PolySwitch RXEF Series

Texas Instruments SN74HC688PWT, 8-Bit, Identity Comparator, Inverting, 2 → 6 V, 20-Pin TSSOP

74HC Family Complex Function, Texas Instruments Texas Instruments range of Complex Function products from the 74HC High Speed CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, Parity Checkers, 7-segment LCD Latch/Decoder/Drivers and PLL (Phase Locked Loop) ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits. High-Speed CMOS Logic Operating Voltage: 2 to 6 V Compatibility: Input CMOS, Output CMOS 74HC Family

Product Information

Polarity : Inverting
Number of Bits : 8bit
Output Function : A=B
Dimensions : 6.5 x 4.4 x 1.15mm
Mounting Type : Surface Mount
Maximum Propagation Delay Time @ Maximum CL : 36 ns @ 6 V, 42 ns @ 4.5 V, 210 ns @ 2 V
Minimum Operating Supply Voltage : 2 V
Logic Function : Identity Comparator
Maximum Low Level Output Current : 5.2mA
Logic Family : HC
Height : 1.15mm
Width : 4.4mm
Length : 6.5mm
Package Type : TSSOP
Propagation Delay Test Condition : 50pF
Minimum Operating Temperature : -40 °C
Maximum Operating Supply Voltage : 6 V
Maximum Operating Temperature : +85 °C
Pin Count : 20
rohs : RoHS Certificate of Compliance
Maximum High Level Output Current : -5.2mA

Technical Documents

  • ESD Control Selection Guide V1 (Technical Reference)

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