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M74HCT139 |
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| Part Number | M74HCT139 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The M54/74HCT139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DECODER/DEMULTIPLEXER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true C... |
| Features |
scharge and transient excess volt-age.This integrated circuit has input and output characteristics that are fully compatible with 54/74 LSTTL logic families. M54/74HCT devices are designed to directly interface HSC2MOS systems with TTL and NMOS components. They are also plug in replacements for
ORDER CODES : M54HCT139F1R M74HCT139M1R M74HCT139B1R M74HCT139C1R
PIN CONNECTIONS (top view)
INPUT AND OUTPUT EQUIVALENT CIRCUIT
NC = No Internal Connection
February 1993
1/9
M54/M74HCT139
TRUTH TABLE
INPUTS ENABLE SELECT G B A H X X L L L L L H L H L L H H OUTPUTS Y0 H L H H H Y1 H H L H H Y2 H ... |
| Document |
 M74HCT139 Data Sheet
PDF 239.18KB |
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Desde 2024. D4U Semiconductor.
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