M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R

DESCRIPTION The M54/74HC139 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 CMOS low power consumption. The active low enable input can be used for gating or as a

文件：239.25 Kbytes 页数：9 Pages

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DUAL 2 TO 4 DECODER/DEMULTIPLEXER

DESCRIPTION The M74HC139 is an high speed CMOS QUAD 2-INPUT NAND GATE fabricated with silicon gate C2MOS technology. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independentl

文件：309.94 Kbytes 页数：9 Pages

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M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R

DESCRIPTION The M54/74HC139 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 CMOS low power consumption. The active low enable input can be used for gating or as a

文件：239.25 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

DESCRIPTION The M74HC139 is an high speed CMOS QUAD 2-INPUT NAND GATE fabricated with silicon gate C2MOS technology. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independentl

文件：309.94 Kbytes 页数：9 Pages

STMICROELECTRONICS

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M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R

DESCRIPTION The M54/74HC139 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 CMOS low power consumption. The active low enable input can be used for gating or as a

文件：239.25 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

DESCRIPTION The M74HC139 is an high speed CMOS QUAD 2-INPUT NAND GATE fabricated with silicon gate C2MOS technology. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independentl

文件：309.94 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

DESCRIPTION The M74HC139 is an high speed CMOS QUAD 2-INPUT NAND GATE fabricated with silicon gate C2MOS technology. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independentl

文件：309.94 Kbytes 页数：9 Pages

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HEX SCHMITT INVERTER

DESCRIPTION The M54/74HC14 is a high speed CMOS HEX SCHMITT INVERTER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. Pin configuration and function are the same as those of the HC04 but all inputs have 20

文件：233.44 Kbytes 页数：9 Pages

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HEX SCHMITT INVERTER

DESCRIPTION The M74HC14 is an high speed CMOS HEX SCHMITT INVERTER fabricated with silicon gate C2MOS technology. Pin configuration and function are the same as those of the M74HC04 but all inputs have 20 Vcc hysteresis level. This, together with its schmitt trigger function, allows it to be us

文件：173.46 Kbytes 页数：8 Pages

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Hex Schmitt inverter

Features High speed: tPD = 12 ns (typ.) at VCC = 6 V Low power dissipation: ICC = 1 μA (max.) at TA = 25 °C High noise immunity: VH = 1.2 V (typ.) at VCC = 6 V Symmetrical output impedance: |IOH| = IOL = 4 mA (min.) Balanced propagation delays: tPLH ≃ tPHL Wide operating voltage range: VCC (opr)

文件：723.54 Kbytes 页数：15 Pages

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