描述
sn74f257dr
编码器、解码器、复用器和解复用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp
否
Micrel
Multiplexers
CMOS
2/12
350 ps, 400 ps
2.625 V, 3.6 V
2.375 V, 3 V
+ 85 C
SMD/SMT
QFN-44
Tray
SN74F257DR
Texas Instruments(TI)
TI1
5
89 kb
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS