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零件编号
产品描述 (功能)
HD74HCT126 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74HCT126
Quad. Bus Buffer Gates (with 3-state outputs)
Hitachi -> Renesas Electronics
HD74HCT126 Datasheet PDF : 9 Pages
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HD74HCT125/HD74HCT126
AC Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Item
Symbol
Propagation delay t
PHL
time
t
PLH
Output enable
t
ZL
time
t
ZH
Output disable
t
LZ
time
t
HZ
Output rise/fall
t
TLH
time
t
THL
Input capacitance Cin
Ta = 25
°
C
Ta = –40 to
+85
°
C
Min Typ Max Min Max
— 12 20 — 25
— 12 20 — 25
— 12 30 — 38
— 12 30 — 38
— 15 30 — 38
— 15 30 — 38
— 4 12 — 15
— 4 12 — 15
— 5 10 — 10
Unit
ns
ns
ns
ns
pF
Test Conditions
V
CC
(V)
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
—
4
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