Counter Shift Registers

SN74LS90N

Counter/Divider Single 4-Bit Decade UP 14-Pin PDIP Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Type

  Decade

• Logic Family

  LS

• Logic Function

  Counter/Divider

• Operation Mode

  UP Counter

• Number of Elements per Chip

  1

• Number of Element Inputs

  2

• Number of Count Input Enables

  0

• Number of Selection Inputs per Element

  0

• Number of Element Outputs

  4

• Number of Stages

  4

• Reset Type

  Asynchronous

• Direction Type

  Uni-Directional

• Triggering Type

  Negative-Edge

• Maximum Propagation Delay Time @ Maximum CL (ns)

  50@5V

• Absolute Propagation Delay Time (ns)

  50

• Minimum Operating Supply Voltage (V)

  4.75

• Typical Operating Supply Voltage (V)

  5

• Maximum Operating Supply Voltage (V)

  5.25

• Propagation Delay Test Condition (pF)

  15

• Parallel Enable Input

  No

• Terminal Count Output

  No

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Supplier Temperature Grade

  Commercial

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  5.08(Max) - 0.51(Min) mm

• Package Width

  6.35 mm

• Package Length

  19.31 mm

• PCB changed

  14

• Standard Package Name

  DIP

• Supplier Package

  PDIP

• Pin Count

  14

• Lead Shape

  Through Hole