Datasheet Details
- Part number
- SN54LS139
- Manufacturer
- Motorola Inc
- File Size
- 173.46 KB
- Datasheet
- SN54LS139_MotorolaInc.pdf
- Description
- DUAL 1-OF-4 DECODER/ DEMULTIPLEXER
SN54LS139 Description
DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The LSTTL/MSI SN54/74LS139 is a high speed Dual 1-of-4 Decoder /Demultiplexer.The device has two independent decod.
The LS139 is a high speed dual 1-of-4 decoder/demultiplexer fabricated with the Schottky barrier diode process.
SN54LS139 Applications
* replacing multiple gate functions as shown in Fig. a, and thereby reducing the number of packages required in a logic network. TRUTH TABLE
INPUTS E H L L L L A0 X L H L H A1 X L L H H O0 H L H H H OUTPUTS O1 H H L H H O2 H H H L H O3 H H H H L
E A0 A1 E A0 A1 E A0 A1 E A0 A1
E O0 A0 A1 E O1 A0 A
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