74AC158
STMicroelectronics
QUAD 2 CHANNEL MULTIPLEXER INV.74AC157 • 74ACT157 Quad 2-Input Multiplexer
November 1988 Revised November 1999
74AC157 • 74ACT157 Quad 2-Input Multiplexer
General Description
The AC/ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected usi
74AC158B
STMicroelectronics
QUAD 2 CHANNEL MULTIPLEXER INV.74AC158
QUAD 2 CHANNEL MULTIPLEXER (INV.)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s
HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRI
74AC158M
STMicroelectronics
QUAD 2 CHANNEL MULTIPLEXER INV.74AC158
QUAD 2 CHANNEL MULTIPLEXER (INV.)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s
HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) 50Ω TRANSMISSION LINE DRI