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![]() Hitachi |
![]() HD74HC01
Quad. 2-input NAND Gates (with open drain outputs)
Features
• High Speed Operation: tpd = 9 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 1 µA max (Ta = 25°C)
Pin Arrangement
1Y 1
1A 2
1B 3
2Y 4
2A 5
2B 6
GND 7
(Top view)
14 VCC
13 4Y
12 4B
11 4A
10 3Y
9 3B
8 3A
![]() HD74HC01
DC Characteristics
Item
Input voltage
Output voltage
Off-state output
current
Input current
Quiescent supply
current
Ta = 25°C
Ta = –40 to
+85°C
Symbol
VIH
VCC (V) Min Typ Max Min
2.0 1.5 — — 1.5
4.5 3.15 — — 3.15
Max
—
—
Unit
V
6.0 4.2 — — 4.2 —
VIL 2.0 — — 0.5 — 0.5 V
4.5 — — 1.35 — 1.35
6.0 — — 1.8 — 1.8
VOL 2.0 — 0.0 0.1 — 0.1 V
4.5 — 0.0 0.1 — 0.1
6.0 — 0.0 0.1 — 0.1
4.5 — — 0.26 — 0.33
6.0 — — 0.26 — 0.33
Io(off) 6.0
— — ±0.5 — ±5.0 µA
Iin 6.0 — — ±0.1 — ±1.0 µA
ICC 6.0 — — 1.0 — 10 µA
Test Conditions
Vin = VIH or VIL IOL = 20 µA
IOL = 4 mA
IOL = 5.2 mA
Vin = VIH or VIL,
Vout = VCC or GND
Vin = VCC or GND
Vin = VCC or GND, Iout = 0 µA
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = –40 to
+85°C
Item
Symbol
Propagation delay tPLH
time
VCC (V)
2.0
4.5
Min Typ Max Min
— — 90 —
— 11 18 —
Max Unit
115 ns
23
6.0 — — 15 — 20
tPHL 2.0 — — 90 — 112 ns
4.5 — 7 18 — 22
6.0 — — 15 — 18
Output fall time tTHL
2.0 — — 75 — 95 ns
4.5 — 5 15 — 19
6.0 — — 13 — 16
Input capacitance Cin — — 5 10 — 10 pF
Test Conditions
2
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