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54LS240

BDTIC
Part Number 54LS240
Manufacturer BDTIC
Description LSTTL eight-Buffer / Bus Driver
Published Apr 22, 2014
Detailed Description 54LS240/74LS240 LSTTL /(、) : • ; • PNP ; • 。 tpd=10ns Pd=130mW L L H A L H × Y H L Z Z= H= L= ×= : 、 。, ...
Datasheet PDF File 54LS240 PDF File

54LS240
54LS240


Overview
54LS240/74LS240 LSTTL /(、) : • ; • PNP ; • 。 tpd=10ns Pd=130mW L L H A L H × Y H L Z Z= H= L= ×= : 、 。, ,,(400mV) 。 133Ω。 www.
BDTIC.
com BDTIC www.
bdtic.
com/Semiconductor Free Datasheet http://www.
Datasheet4U.
com 54LS240/74LS240 LSTTL /(、) Vcc VIH VIL IOH IOL TA 74Ⅱ 4.
75 5 5.
25 2.
0 0.
8 -15 24 -40 85 54 4.
5 5 5.
5 V 2.
0 V 0.
7 V -12 mA 12 mA -55 125 ℃ : (,) 74Ⅱ 54 -1.
5 -1.
5 V 0.
2 0.
4 0.
2 0.
4 V 2.
4 2.
0 0.
35 0.
5 0.
1 20 -0.
2 20 -20 -40 -225 27 44 50 -40 17 26 29 3.
1 2.
4 2.
0 0.
25 0.
4 0.
1 20 -0.
2 20 -20 -225 27 44 50 3.
1 V V V mA μA mA μA μA mA mA mA mA VIK Vcc= II=-18mA VT+-VT Vcc= Vcc= VIL= V =2V IOH=-3mA VOH IH Vcc= VIL=0.
5V VIH=2V IOH= Vcc...



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