HD74HC14P 查看數據表（PDF） - Renesas Electronics

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HD74HC14P

Hex Inverters

Renesas Electronics 

HD74HC14

Electrical Characteristics

Item

Threshold voltage

Hysteresis voltage

Output voltage

Input current

Quiescent supply

current

Symbol

VT+

VT-

VH

VOH

VOL

Iin

ICC

VCC (V)

2.0

4.5

6.0

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

0.3 — —

0.9 — —

1.2 — —

0.2 — 1.2

0.4 — 2.25

0.6 — 3.0

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

— — 1.0

Ta = –40 to+85°C

Min Max Unit

Test Conditions

—

1.5 V

—

3.15

—

4.2

0.3

—

V

0.9

—

1.2

—

0.2

1.2 V

0.4

2.25

0.6

3.0

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

—

10 µA Vin = VCC or GND, Iout = 0 µA

Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)

Item

Propagation delay

time

Output rise time

Output fall time

Input capacitance

Symbol VCC (V)

tPLH

2.0

4.5

6.0

tPHL

2.0

4.5

6.0

tTLH

2.0

4.5

6.0

tTHL

2.0

4.5

6.0

Cin

—

Ta = 25°C

Ta = –40 to +85°C

Min Typ Max Min Max Unit

— — 125 —

155 ns

— 10 25

—

31

— — 21

—

26

— — 125 —

155 ns

— 11 25

—

31

— — 21

—

26

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— 5 10

—

10 pF

Test Conditions

Rev.2.00, Oct 06, 2005 page 3 of 6

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