(China (Mainland))
Product Summary
The sn74lvc157adr is a quadruple 2-line to 1-line data selector/multiplexer. The sn74lvc157adr is designed for 1.65-V to 3.6-V VCC operation. The sn74lvc157adr features a common strobe (G) input. When G is high, all outputs are low. When G is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.
Parametrics
sn74lvc157adr absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 6.5 V; (2)Input voltage range, VI: -0.5 V to 6.5 V; (3)Output voltage range, VO: -0.5 V to VCC + 0.5 V; (4)Input clamp current, IIK (VI < 0): -50 mA; (5)Output clamp current, IOK (VO < 0): -50 mA; (6)Continuous output current, IO: ±50 mA; (7)Continuous current through VCC or GND: ±100 mA; (8)Storage temperature range, Tstg: -65°C to 150°C; (9)Power dissipation, Ptot (TA = -40°C to 125°C): 500 mW.
Features
sn74lvc157adr features: (1)typical rds(on)= 0.017Ω; (2)optimal rds(on)x qg trade-off @ 4.5v; (3)conductiolosses reduced; (4)switching losses reduced.
Diagrams
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 SN74LVC157ADR |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Slctr/Mltplxr |
Data Sheet |
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SN74LVC157ADRE4 |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Slctr/Mltplxr |
Data Sheet |
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SN74LVC157ADRG3 |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Line To1-Line Data Selector/Mux |
Data Sheet |
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SN74LVC157ADRG4 |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Slctr/Mltplxr |
Data Sheet |
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