Buffers and Line Drivers

SN74LS244DBR

Buffer/Line Driver 8-CH Non-Inverting 3-ST 20-Pin SSOP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Logic Family

  LS

• Logic Function

  Buffer/Line Driver

• Number of Elements per Chip

  2

• Number of Channels per Chip

  8

• Number of Inputs per Chip

  8

• Number of Input Enables per Chip

  0

• Number of Outputs per Chip

  8

• Number of Output Enables per Chip

  2 Low

• Bus Hold

  No

• Polarity

  Non-Inverting

• Maximum Propagation Delay Time @ Maximum CL (ns)

  18@5V

• Absolute Propagation Delay Time (ns)

  30

• Input Signal Type

  Single-Ended

• Output Type

  3-State

• Maximum Low Level Output Current (mA)

  24

• Maximum High Level Output Current (mA)

  -15

• Minimum Operating Supply Voltage (V)

  4.75

• Typical Operating Supply Voltage (V)

  5

• Maximum Operating Supply Voltage (V)

  5.25

• Typical Quiescent Current (uA)

  27000

• Maximum Quiescent Current (uA)

  46000

• Propagation Delay Test Condition (pF)

  45

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  2(Max) - 0.05(Min) mm

• Package Width

  5.6(Max) mm

• Package Length

  7.5(Max) mm

• PCB changed

  20

• Standard Package Name

  SO

• Supplier Package

  SSOP

• Pin Count

  20

• Lead Shape

  Gull-wing