HD74HC74RP(2008) 查看數據表（PDF） - Renesas Electronics
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HD74HC74RP Datasheet PDF : 10 Pages
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HD74HC74
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
Input / Output voltage
Operating temperature
VCC
VIN, VOUT
Ta
2 to 6
0 to VCC
–40 to 85
Input rise / fall time*1
0 to 1000
tr, tf
0 to 500
0 to 400
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Unit
V
V
°C
ns
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Electrical Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
Symbol
VIH
VIL
VOH
VOL
Iin
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
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
Ta = –40 to+85°C
Min Max
1.5
—
3.15
—
4.2
—
—
0.5
—
1.35
—
1.8
1.9
—
4.4
—
5.9
—
4.13
—
5.63
—
—
0.1
—
0.1
—
0.1
—
0.33
—
0.33
—
±1.0
Unit
V
V
V
V
µA
Test Conditions
IOH = –20 µA
Vin = VIH or VIL
IOH = –4 mA
IOH = –5.2 mA
IOL = 20 µA
Vin = VIH or VIL
IOL = 4 mA
IOL = 5.2 mA
Vin = VCC or GND
ICC
6.0
— — 2.0
—
20
µA Vin = VCC or GND, Iout = 0 µA
Switching Characteristics
Item
Maximum clock
frequency
Propagation delay
time
Setup time
Symbol VCC (V)
2.0
fmax
4.5
6.0
2.0
4.5
6.0
tPLH, tPHL
2.0
4.5
6.0
2.0
tsu
4.5
6.0
Ta = 25°C
Min Typ Max
—— 5
— 35 25
— — 29
— — 160
— 14 32
— — 27
— — 160
— 13 32
— — 27
100 — —
20 1 —
17 — —
Ta = –40 to +85°C
Min Max
—
4
—
20
—
24
—
200
—
40
—
34
—
200
—
40
—
34
125
—
25
—
21
—
(CL = 50 pF, Input tr = tf = 6 ns)
Unit
Test Conditions
MHz
ns Clock to Q or Q
ns Preset or Clear to Q or Q
ns Data to Clock
REJ03D0549-0300 Rev.3.00 Oct 27, 2008
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