HD74HC165 데이터 시트보기 (PDF) - Renesas Electronics
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HD74HC165 Datasheet PDF : 8 Pages
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HD74HC165
Switching Characteristics
Item
Maximum clock
frequency
Propagation delay
time
Setup time
Removal time
Hold time
Pulse width
Output rise/fall
time
Input capacitance
Symbol VCC (V)
fmax
2.0
4.5
6.0
tPLH, tPHL 2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
tsu
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
trem
2.0
4.5
6.0
th
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
tw
2.0
4.5
6.0
tTLH, tTHL 2.0
4.5
6.0
Cin
—
Ta = 25°C
Min Typ Max
—— 5
— — 27
— — 32
— — 150
— 21 30
— — 26
— — 160
— 23 32
— — 27
— — 150
— 21 30
— — 26
100 — —
20 –3 —
17 — —
100 — —
20 3 —
17 — —
100 — —
20 — —
17 — —
100 — —
20 6 —
17 — —
5 ——
5 –3 —
5 ——
5 ——
5
3—
5 ——
5 ——
5 ——
5 ——
80 — —
16 6 —
14 — —
— — 75
— 5 15
— — 13
— 5 10
(CL = 50 pF, Input tr = tf = 6 ns)
Ta = –40 to +85°C
Min Max Unit
Test Conditions
—
4 MHz
—
21
—
25
—
190 ns Clock to QH or QH
—
38
—
33
—
200 ns Shift/Load to QH or QH
—
40
—
34
—
190 ns H to QH or QH
—
38
—
33
125
—
ns Parallel data inputs to
25
—
Shift/Load
21
—
125
—
ns Serial input to Clock
25
—
21
—
125
—
ns Shift/load to Clock
25
—
21
—
125
—
ns Clock to Clock inhibit or
25
—
Clock inhibit to Clock
21
—
5
—
ns Shift/Load to parallel data
5
—
input
5
—
5
—
ns Clock to Serial input
5
—
5
—
5
—
ns Clock to Shift/Load
5
—
5
—
100
—
ns Clock, Shift/Load
20
—
17
—
—
95 ns
—
19
—
16
—
10 pF
Rev.3.00, Jan 31, 2006 page 4 of 7
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