HD74HC190P 데이터 시트보기 (PDF) - Renesas Electronics
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HD74HC190P
Renesas Electronics
HD74HC190P Datasheet PDF : 13 Pages
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HD74HC190, HD74HC191
Switching Characteristics
Item
Maximum clock
frequency
Propagation delay
time
Pulse width
Hold time
Setup time
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
2.0
4.5
6.0
2.0
4.5
6.0
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
th
2.0
4.5
6.0
tsu
2.0
4.5
6.0
tTLH, tTHL 2.0
4.5
6.0
Cin
—
(CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = –40 to +85°C
Min Typ Max Min Max Unit
Test Conditions
—— 5
—
4 MHz
— — 25
—
20
— — 29
—
24
— — 265 —
335 ns Load to Q
— 21 53
—
66
— — 45
—
56
— — 230 —
290 ns Data to Q
— 18 46
—
58
— — 39
—
49
— — 120 —
150 ns Clock to RC
— 14 24
—
30
— — 20
—
26
— — 190 —
240 ns Clock to Q
— 22 38
—
48
— — 32
—
41
— — 250 —
315 ns Clock to max/min
— 26 50
—
63
— — 43
—
54
— — 230 —
290 ns Down/up to RC
— 20 46
—
58
— — 39
—
49
— — 130 —
165 ns G to RC
— 14 26
—
33
— — 22
—
28
— — 190 —
240 ns Down/up to max/min
— 17 38
—
48
— — 32
—
41
80 — — 100
—
ns
16 8 —
20
—
14 – —
17
—
0 ——
0
—
ns
0 –6 —
0
—
0 ——
0
—
100 — — 125
—
ns
20 7 —
25
—
17 — —
21
—
— — 75
—
95
ns
— 5 15
—
19
— — 13
—
16
— 5 10
—
10
pF
Rev.3.00, Jan 31, 2006 page 7 of 12
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