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Datasheet 74AC138 Equivalent ( PDF ) |
N.º | Número de pieza | Descripción | Fabricantes | |
7 | 74AC138 | 3 TO 8 LINE DECODER INVERTING 74AC125 • 74ACT125 Quad Buffer with 3-STATE Outputs
March 1990 Revised November 1999
74AC125 • 74ACT125 Quad Buffer with 3-STATE Outputs
General Description
The AC/ACT125 contains four independent non-inverting buffers with 3-STATE outputs.
Features
s ICC reduced by 50% s Outputs source/sink |
STMicroelectronics |
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6 | 74AC138 | 1-of-8 Decoder/Demultiplexer 74AC138
3 TO 8 LINE DECODER (INVERTING)
s s
s
s
s
s
s
s
s
HIGH SPEED: tPD =4.5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL |
Fairchild Semiconductor |
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5 | 74AC138B | 3 TO 8 LINE DECODER INVERTING 74AC138 • 74ACT138 1-of-8 Decoder/Demultiplexer
November 1988 Revised August 2000
74AC138 • 74ACT138 1-of-8 Decoder/Demultiplexer
General Description
The AC/ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address deco |
STMicroelectronics |
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4 | 74AC138MTC | 1-of-8 Decoder/Demultiplexer 74AC138
3 TO 8 LINE DECODER (INVERTING)
s s
s
s
s
s
s
s
s
HIGH SPEED: tPD =4.5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL |
Fairchild Semiconductor |
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Número de pieza | Descripción | Fabricantes | |
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