74VHC257
70.26 KB
Quad 2 channel multiplexer.
®
74VHC257
QUAD 2 CHANNEL MULTIPLEXER (3-STATE)
s s
s
s s
s
s
s
s s
HIGH SPEED: tPD = 3.7 ns (TYP.) at VCC = 5V LOWPOWER DISSIPATION: ICC = 4.
📁 Related Datasheet
74VHC20 - DUAL 4-INPUT NAND GATE
(STMicroelectronics)
®
74VHC20
DUAL 4-INPUT NAND GATE
PRELIMINARY DATA
s s
s
s s
s
s
s
s
HIGH SPEED: tPD = 3.3 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = .
74VHC221A - Dual Non-Retriggerable Monostable Multivibrator
(Fairchild Semiconductor)
74VHC221A Dual Non-Retriggerable Monostable Multivibrator
April 1994 Revised May 1999
74VHC221A Dual Non-Retriggerable Monostable Multivibrator
Gene.
74VHC238 - 3 TO 8 LINE DECODER
(STMicroelectronics)
74VHC238
3 TO 8 LINE DECODER
s HIGH SPEED: tPD = 5.5 ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
s HIGH NOISE IMM.
74VHC240 - OCTAL BUS BUFFER
(STMicroelectronics)
74VHC240
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED: tPD = 3.6ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) a.
74VHC240 - Octal Buffer/Line Driver
(Fairchild Semiconductor)
74VHC240 Octal Buffer/Line Driver with 3-STATE Outputs
October 1992 Revised March 1999
74VHC240 Octal Buffer/Line Driver with 3-STATE Outputs
Genera.
74VHC244 - OCTAL BUS BUFFER
(STMicroelectronics)
®
74VHC244
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
s s
s
s s
s
s
s
s s
HIGH SPEED: tPD = 3.9 ns (TYP.) at VCC = 5V LOW POWER DIS.
74VHC244 - Octal buffer/line driver
(nexperia)
74VHC244; 74VHCT244
Octal buffer/line driver; 3-state
Rev. 2 — 8 July 2024
Product data sheet
1. General description
The 74VHC244; 74VHCT244 are a h.
74VHC244 - Octal Buffer/Line Driver
(Fairchild Semiconductor)
74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs
November 1992 Revised April 2005
74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs
Gene.
