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HD74HC91RP 查看數據表(PDF) - Renesas Electronics

零件编号
产品描述 (功能)
比赛名单
HD74HC91RP
Renesas
Renesas Electronics Renesas
HD74HC91RP Datasheet PDF : 6 Pages
1 2 3 4 5 6
HD74HC91
Electrical Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
Symbol
VIH
VIL
VOH
VOL
Iin
ICC
VCC (V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
Ta = 25°C
Min Typ Max
1.5 — —
3.15 — —
4.2 — —
— — 0.5
— — 1.35
— — 1.8
1.9 2.0 —
4.4 4.5 —
5.9 6.0 —
4.18 — —
5.68 — —
— 0.0 0.1
— 0.0 0.1
— 0.0 0.1
— — 0.26
— — 0.26
— — ±0.1
— — 4.0
Ta = –40 to+85°C
Min Max Unit
Test Conditions
1.5
V
3.15
4.2
0.5 V
1.35
1.8
1.9
V Vin = VIH or VIL IOH = –20 µA
4.4
5.9
4.13
5.63
IOH = –4 mA
IOH = –5.2 mA
0.1
V Vin = VIH or VIL IOL = 20 µA
0.1
0.1
0.33
IOL = 4 mA
0.33
IOL = 5.2 mA
±1.0 µA Vin = VCC or GND
40 µA Vin = VCC or GND, Iout = 0 µA
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Item
Maximum clock
frequency
Propagation delay
time
Pulse width
Setup time
Hold time
Output rise/fall
time
Input capacitance
Symbol VCC (V)
fmax
2.0
4.5
6.0
tPLH
2.0
4.5
6.0
tPHL
2.0
4.5
6.0
tw
2.0
4.5
6.0
tsu
2.0
4.5
6.0
th
2.0
4.5
6.0
tTLH, tTHL 2.0
4.5
6.0
Cin
Ta = 25°C
Ta = –40 to +85°C
Min Typ Max Min Max Unit
Test Conditions
—— 5
4 MHz
— — 25
20
— — 29
24
— — 210 —
265 ns
— 21 42
53
— — 36
45
— — 210 —
265 ns
— 21 42
53
— — 36
45
125 — — 156
— ns Clock
25 9 —
31
21 — —
26
125 — — 156
— ns
25 1 —
31
21 — —
26
5 ——
5
— ns
5 –1 —
5
5 ——
5
— — 75
95 ns
— 5 15
19
— — 13
16
— 5 10
10 pF
Rev.2.00, Oct 06, 2005 page 3 of 5

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