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Buffers and Line Drivers T74LS240B1
STMicroelectronics
T74LS240B1
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Standard and Specialty Logic
Buffers and Line Drivers
Specification
Product AttributeAttribute Value
PPAPNo
EU RoHSSupplier Unconfirmed
Bus HoldNo
PolarityInverting
ECCN (US)EAR99
AutomotiveNo
Output Type3-State
Part StatusObsolete
Logic FamilyLS
Logic FunctionBuffer/Line Driver
Input Signal TypeSingle-Ended
Process TechnologyBipolar
Number of Inputs per Chip8
Number of Outputs per Chip8
Number of Channels per Chip8
Number of Elements per Chip2
Number of Input Enables per Chip0
Number of Output Enables per Chip2 Low
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Absolute Propagation Delay Time (ns)30
Maximum Operating Supply Voltage (V)5.25
Minimum Operating Supply Voltage (V)4.75
Typical Operating Supply Voltage (V)5
Maximum Low Level Output Current (mA)24
Propagation Delay Test Condition (pF)45
Maximum High Level Output Current (mA)-15
Maximum Propagation Delay Time @ Maximum CL (ns)18@5V
Description
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin DIP
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