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HD74HC280 Просмотр технического описания (PDF) - Renesas Electronics

Номер в каталоге
Компоненты Описание
Список матч
HD74HC280
Renesas
Renesas Electronics Renesas
HD74HC280 Datasheet PDF : 6 Pages
1 2 3 4 5 6
HD74HC280
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
Unit
Min Max
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
IOH = –4 mA
5.63
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
Item
Propagation delay
time
Output rise/fall
time
Input capacitance
Symbol VCC (V)
tPLH
2.0
tPHL
4.5
6.0
tTLH
2.0
tTHL
4.5
6.0
Cin
Ta = 25°C
Min Typ Max
— — 205
— 22 41
— — 35
— — 75
— 5 15
— — 13
— 5 10
(CL = 50 pF, Input tr = tf = 6 ns)
Ta = –40 to +85°C
Unit
Min
Max
Test Conditions
255 ns Data to Σ Even or Σ Odd
51
43
95
ns
19
16
10 pF
Rev.2.00 Jan 31, 2006 page 3 of 5

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