SN74HC138DR SMT Switch Logic IC Texas Instruments®
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Manufacturer: Texas Instruments®
Part Number: SN74HC138DR
Package: SOIC
Lead/Terminal Type: Surface Mount
Number Leads/Terminals: 16
Price: $0.45
1199 available for immediate delivery
Code: G493APF07
Weight: 0.02oz
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Additional Information
Switch Logic ICs3-Line to 8-Line Decoder/Demultiplexers
Features
- Specifically for High-Speed Memory Decoders and Data-Transmission Systems
- Wide Operating Voltage Range of 2.0V to 6.0V
- Outputs Can Drive Up To 10 LSTTL Loads
- Low Power Consumption, 80uA Max ICC
- Typical tpd = 15 ns
- �4mA Output Drive at 5.0V
- Low Input Current of 1uA Max
- Incorporate Three Enable Inputs to Simplify Cascading and/or Data Reception
Maximum Ratings
Supply voltage range, VCC: -0.5V to 7.0V
Input clamp current, IIK (VI < 0 or VI > VCC): �20mA
Output clamp current, IOK (VO < 0 or VO > VCC); �20mA
Continuous output current, IO (VO = 0 to VCC): �25mA
Continuous current through VCC or GND: �50mA
Thermal impedance, θJA: 73�C/W
Recommended Operating Conditions (VCC = 4.5V)
Supply voltage: 2.0V to 6.0V
High-level input voltage: 3.15V min.
Low-level input voltage: 1.35V max.
Input voltage: 0V to VCC
Output voltage: 0V to VCC
Input transition rise/fall time: 500ns
Operating free-air temperature: -40�C to 85�C
For use in high-performance memory decoding or data-routing applications with very short propagation delays.
Manufactured by: Texas Instruments®
Part Number: SN74HC138DR