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零件编号
产品描述 (功能)
HD74HC674 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74HC674
16-bit Shift Register
Hitachi -> Renesas Electronics
HD74HC674 Datasheet PDF : 8 Pages
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HD74HC674
AC Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns) (cont)
Ta = 25
°
C
Ta = –40 to
+85
°
C
Item
Hold time
Symbol
t
h
V
CC
(V)
2.0
4.5
Min Typ Max Min
5 —— 5
5 —— 5
Max Unit
— ns
—
6.0
5 —— 5
—
t
h
2.0
5 —— 5
— ns
4.5
5 —— 5
—
6.0
5 —— 5
—
t
h
2.0
5 —— 5
— ns
4.5
5 —— 5
—
6.0
5 —— 5
—
Output rise/fall
t
TLH
time
t
THL
2.0
— — 60 — 75 ns
4.5
— 4 12 — 15
6.0
— — 10 — 13
Input capacitance Cin
—
— 5 10 — 10 pF
Test Conditions
Clock to SER/Q
15
Clock to P
Clock to mode
6
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