(China (Mainland))
Product Summary
The 74HC154; 74HCT154 is a high-speed Si-gate CMOS device and is pin compatiblewith Low-power Schottky TTL (LSTTL).The 74HC154; 74HCT154 decoders accept four active HIGH binary address inputs andprovide 16 mutually-exclusive active LOW outputs. The two-input enable gate can be usedto strobe the decoder to eliminate the normal decoding ‘glitches’ on the outputs, or can beused for the expansion of the decoder.The enable gate has two ANDed inputs which must be LOW to enable the outputs.The 74HC154; 74HCT154 can be used as a 1-to-16 demultiplexer by using one of theenable inputs as the multiplexed data input.When the other enable input is LOW, the addressed output will follow the state of theapplied data.
Parametrics
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).:
(1)supply voltage:-0.5 to +7.0V; (2)input clamping current,VI <-0.5 V or VI >VCC + 0.5 V:±20mA; (3)output clamping current,VO <-0.5 V or VO >VCC + 0.5 V:20mA; (4)output curren,-0.5 V < VO <VCC + 0.5 V:±25mA; (5)supply current:-50mA; (6)ground current:-50mA; (7)storage temperature:-65 to +150℃; (8)total power dissipation,Tamb =-40 ℃ to +125℃:300mW
Features
(1)16-line demultiplexing capability; (2)Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs; (3)Complies with JEDEC standard no. 7A; (4)Specified from-40℃ to +85 ℃ and -40 ℃ to +125℃ ; (5)ESD protection:N HBM EIA/JESD22-A114D exceeds 2000 V;N MM EIA/JESD22-A115-A exceeds 200 V
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/201272045241987.jpg">
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 74HC154D |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 LINE DCOD/DMUX |
Data Sheet |
Negotiable |
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74HC154D,652 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 LINE DCOD/DMUX |
Data Sheet |
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74HC154D,653 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 DECODER/DEMUX |
Data Sheet |
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|
74HC154DB,112 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 DECODER/DEMUX |
Data Sheet |
|
|
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|
74HC154DB,118 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 DECODER/DEMUX |
Data Sheet |
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74HC154DB-T |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 DECODER/DEMUX |
Data Sheet |
Negotiable |
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