Product Summary
The 74HCT154N is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74HCT154N decoder accepts four active HIGH binary address inputs and provides 16 mutually-exclusive active LOW outputs. The two-input enable gate can be used to strobe the decoder to eliminate the normal decoding ‘glitches’ on the outputs, or can be used for the expansion of the decoder. The enable gate has two ANDed inputs which must be LOW to enable the outputs. The 74HCT154N can be used as a 1-to-16 demultiplexer by using one of the enable inputs as the multiplexed data input.
Parametrics
74HCT154N absolute maximum ratings: (1)VCC supply voltage: -0.5V to +7.0V; (2)IIK input clamping current VI<-0.5V or VI>VCC + 0.5V: ±20mA; (3)IOK output clamping current VO<-0.5V or VO>VCC + 0.5V: ±20mA; (4)IO output current -0.5V <VO<VCC + 0.5V: ±25 mA; (5)ICC supply current: 50mA; (6)IGND ground current: -50mA; (7)Tstg storage temperature: -65℃ to +150℃; (8)Ptot total power dissipation Tamb = -40℃ to +125℃: 300mW.
Features
74HCT154N 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: HBM EIA/JESD22-A114D exceeds 2000V, MM EIA/JESD22-A115-A exceeds 200V.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74HCT154N,652 |
NXP Semiconductors |
Encoders, Decoders, Multiplexers & Demultiplexers 4-16 LINE DCOD/DMUX |
Data Sheet |
|
|
|||||||||||||
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
74HC |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
74HC/HCT02 |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
74HC/HCT03 |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
74HC/HCT10 |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
74HC/HCT107 |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
74HC/HCT109 |
Other |
Data Sheet |
Negotiable |
|