Logic Comparators

SN74LS688DW

Identity Comparator 8-Bit Totem-Pole Inverting 20-Pin SOIC Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Obsolete

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Type

  Identity Comparator

• Logic Family

  LS

• Number of Bits

  8

• Polarity

  Inverting

• Maximum Propagation Delay Time @ Maximum CL (ns)

  23@5V

• Absolute Propagation Delay Time (ns)

  23

• Output Function

  A=B

• Output Type

  Totem-Pole

• Maximum Low Level Output Current (mA)

  24

• Maximum High Level Output Current (mA)

  -0.4

• Minimum Operating Supply Voltage (V)

  4.85

• Typical Operating Supply Voltage (V)

  5

• Maximum Operating Supply Voltage (V)

  5.25

• Maximum Quiescent Current (mA)

  40(Typ)

• Propagation Delay Test Condition (pF)

  45

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Supplier Temperature Grade

  Commercial

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  2.35(Max)

• Package Width

  7.5

• Package Length

  12.8

• PCB changed

  20

• Standard Package Name

  SO

• Supplier Package

  SOIC

• Pin Count

  20

• Lead Shape

  Gull-wing