Part number:
54HC251
Manufacturer:
File Size:
1.95 MB
Description:
Data selectors/multiplexers.
SN54HC251, SN74HC251
SCLS132F
* DECEMBER 1982
* REVISED FEBRUARY 2022
SNx4HC251 Data Selectors/Multiplexers With 3-State Outputs
1 Fe.
* 3-state version of ’HC151
* Wide operating voltage range of 2 V to 6 V
* High-current 3-state outputs interface directly with system bus or can drive up to 15 LSTTL loads
* Low power consumption, 80-μA max ICC
* Typical tpd = 9 ns
* ±6-mA output driv
54HC251
1.95 MB
Data selectors/multiplexers.
SN54HC251, SN74HC251
SCLS132F
* DECEMBER 1982
* REVISED FEBRUARY 2022
SNx4HC251 Data Selectors/Multiplexers With 3-State Outputs
1 Fe.
📁 Related Datasheet
54HC251 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC257 - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
(Texas Instruments)
SN54HC257, SN54HC258, SN74HC257, SN74HC258 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS
WITH 3ĆSTATE OUTPUTS
SCLS224B − DECEMBER 1982 − REVI.
54HC257 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC259 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC259 - 8-Bit Addressable Latches
(Texas Instruments)
SN54HC259, SN74HC259
SCLS134F – DECEMBER 1982 – REVISED MARCH 2022
SNx4HC259 8-Bit Addressable Latches
1 Features
• Wide operating voltage range of 2.
54HC21 - DUAL 4-INPUT AND GATE
(STMicroelectronics)
. HIGH SPEED tPD = 10 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY VNIH = VNIL = 28% VCC (MIN..
54HC237 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC237 - High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer
(Texas Instruments)
Data sheet acquired from Harris Semiconductor SCHS146F
March 1998 - Revised October 2003
CD74HC137, CD74HCT137, CD54HC237, CD74HC237, CD74HCT237
High.
54HC240 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
