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MC74F538

Motorola
Part Number MC74F538
Manufacturer Motorola
Description 1-OF-8 DECODER WITH 3-STATE OUTPUTS
Published Jan 7, 2006
Detailed Description MC54/74F538 1-OF-8 DECODER WITH 3-STATE OUTPUTS The MC54 / 74F538 decoder/demultiplexer accepts three Address (A0 – A2) ...
Datasheet PDF File MC74F538 PDF File

MC74F538
MC74F538

Overview
MC54/74F538 1-OF-8 DECODER WITH 3-STATE OUTPUTS The MC54 / 74F538 decoder/demultiplexer accepts three Address (A0 – A2) input signals and decodes them to select one of eight mutually exclusive outputs.
A polarity control input (P) determines whether the outputs are active LOW or active HIGH.
A HIGH Signal on either of the active LOW Output Enable (OE) inputs forces all outputs to the high impedance state.
Two active HIGH and two active LOW input enables are available for easy expansion to 1-of-32 decoding with four packages, or for data demultiplexing to 1-of-8 or 1-of-16 destinations.
1-OF-8 DECODER WITH 3-STATE OUTPUTS FAST™ SCHOTTKY TTL • • • • • Output Polarity Control Data Demultiplexing Capability Multiple Enables for Expansion 3-State Outputs ESD Protection > 4000 Volts CONNECTION DIAGRAM DIP (TOP VIEW) VCC O3 20 19 O4 18 A2 17 E1 16 E2 15 E3 14 E4 13 P 12 O7 11 20 1 J SUFFIX CERAMIC CASE 732-03 20 1 N SUFFIX PLASTIC CASE 738-03 1 O2 2 O1 3 O0 4 5 6 A0 7 A1 8 O5 ...


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