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零件编号
产品描述 (功能)
HD74HC131 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74HC131
3-to-8-line Decoder/Demultiplexer with Edge-Triggered Address Registers
Hitachi -> Renesas Electronics
HD74HC131 Datasheet PDF : 9 Pages
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HD74HC131
AC Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Ta = 25
°
C
Ta = –40 to
+85
°
C
Item
Symbol
Propagation delay t
PLH
time
t
PHL
V
CC
(V)
2.0
4.5
6.0
Min Typ Max Min
— — 210 —
— 20 42 —
— — 36 —
Max Unit
265 ns
53
45
t
PLH
2.0
— — 140 — 175 ns
t
PHL
4.5
— 15 28 — 35
6.0
— — 24 — 30
Pulse width
t
w
2.0
80 — — 100 — ns
4.5
16 5 — 20 —
6.0
14 — — 17 —
Setup time
t
su
2.0
50 — — 65 — ns
4.5
10 2 — 13 —
6.0
9 — — 11 —
Hold time
t
h
2.0
5 —— 5
— ns
4.5
5 –1 — 5
—
6.0
5 —— 5
—
Output rise/fall
t
TLH
time
t
THL
2.0
— — 75 — 95 ns
4.5
— 5 15 — 19
6.0
— — 13 — 16
Input capacitance Cin
—
— 5 10 — 10 pF
Test Conditions
CLK to Y
G
1
or
G
2
to Y
5
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