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Details for SN74HC138N by Texas Instruments
Semiconductors - ICs > Logic > Decoders / Encoders
IC LOGIC 74HC DECODER/DEMUX
SN74HC138N image

SN74HC138N by Texas Instruments

IC LOGIC 74HC DECODER/DEMUX
Features
Active Low Outputs ( Selected Output is Low)
Incorporate Three Enable Inputs to Simplify
Low Input Current of 1-u00b5A Maximum
Low Power Consumption, 80-u00b5A Maximum ICC
Outputs Can Drive Up To 10 LSTTL Loads
Targeted Specifically for High-Speed Memory Decoders and Data-Transmission Systems
Typical tpd = 15 ns
Wide Operating Voltage Range (2 V to 6 V)
u00b14-mA Output Drive at 5 V
Part Information
SN74HC138N image
RoHS Compliant
Description
The SNx4HC138 devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When employed with high-speed memories using a fast enable circuit, the delay times of these decoders and the enable time of the memory are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.
Specifications
Logic Family / Base Number:
74HC138
Logic Type:
Decoder / Demultiplexer
No. of Outputs:
8Outputs
Logic Case Style:
DIP
No. of Pins:
16Pins
Supply Voltage Min:
2V
Supply Voltage Max:
6V
Logic IC Family:
74HC
Logic IC Base Number:
74138, 74138
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
SNx4HC138 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Applications:
Data Transmission Systems Memory Decoders
Base Number:
74
Device Marking:
74HC138
IC Applications:
Data Transmission Systems Memory Decoders
IC Generic Number:
74HC138
Logic Function Number:
74138
Logic IC Function:
3-to-8 Line Decoder/Demultiplexer
Operating Temperature Range:
-40°C to +85°C
Output Current Max:
5.2mA
Supply Voltage:
5V
Supply Voltage Range:
2V to 6V
Alternate Descriptions
3-8line decoder/demultiplexer,SN74HC138N RS Components
3 TO 8 LINE DECODER/DMUX, DIP-16; Logic Family / Base Number:74HC138; Logic Type:Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:DIP; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage Max:6V; MSL:- RoHS Compliant: Yes Newark Electronics
Decoder/Demultiplexer Single 3-to-8 16-Pin PDIP Tube Avnet America
Texas Instruments SN74HC138N 3-to-8 Decoder /Multiplexer Rapid Electronics
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