Part Number
|
74LS128 |
Manufacturer
|
TW |
Description
|
LSTTL type four 2-input NOR line driver |
Published
|
Mar 12, 2014 |
Detailed Description
|
54LS128/74LS128 LSTTL 2 75Ω : tpd=12ns Pd=5.5mW/ : (1/4)
:
:
A H × H L B H H × L Y L L L H
:
74Ⅱ Vcc VIH VIL I...
|
Datasheet
|
74LS128
|
Overview
54LS128/74LS128 LSTTL 2 75Ω : tpd=12ns Pd=5.
5mW/ : (1/4)
:
:
A H × H L B H H × L Y L L L H
:
74Ⅱ Vcc VIH VIL IOH IOL TA -40 4.
75 2 0.
8 -26 24 85 -55 5 5.
25 4.
5 2 0.
7 -26 12 125 54 5 5.
5 V V V mA mA ℃
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54LS128/74LS128 LSTTL 2 75Ω : (,)
74Ⅱ Vcc= II=-18mA Vcc= Vcc= VIH=2V IOL= IOH= 2.
0 2.
7 0.
5 0.
1 20 -0.
4 -30 -130 3.
6 13.
8 -30 1.
8 6.
9 VIL= IOH=-1.
2 mA -1.
5 2.
0 2.
5 3.
4 0.
25 0.
4 0.
1 20 -0.
4 -130 3.
6 13.
8 54 -1.
5 V V V mA μA mA mA mA mA
VIK VOH VOL II ()
Vcc= VI=7V Vcc= VI=2.
7V Vcc= VI=0.
4V Vcc= VO=0V Vcc= VI=0V Vcc=
IIH IIL IOS ICCH ICCL
: Vcc=5.
0V,...
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