Part number:
54LS140
Manufacturer:
BDTIC
File Size:
272.40 KB
Description:
Lsttl dual 4-input nand.
54LS140/74LS140 LSTTL 4 50Ω : tpd=12ns Pd=4.3mW/ : (1/2)
: :
A H L × × × H= B H × L × × L= C H ×.
× L × D H × × × L ×= Y L H H H H
:
74Ⅱ Vcc VIH VIL IOH IOL TA
BDTIC
54 5.25 0.8 -4.