MC74AC08N 查看數據表（PDF） - ON Semiconductor

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MC74AC08N

Quad 2−Input AND Gate

ON Semiconductor 

MC74AC08, MC74ACT08

AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)

74AC

74AC

Symbol

Parameter

TA = −40°C

TA = +25°C

to +85°C

VCC (V)

CL = 50 pF

CL = 50 pF

Fig.

(Note5 ) Min Typ Max Min Max Unit

No.

tPLH

Propagation Delay

3.3

1.5 7.5 9.5 1.0 10.0

5.0

1.5 5.5 7.5 1.0 8.5

ns

3−5

tPHL

Propagation Delay

3.3

1.5 7.0 8.5 1.0 9.0

5.0

1.5 5.5 7.0 1.0 7.5

ns

3−5

5. Voltage Range 3.3 V is 3.3 V ±0.3 V.

Voltage Range 5.0 V is 5.0 V ±0.5 V.

DC CHARACTERISTICS

Symbol

VIH

VIL

VOH

Parameter

Minimum High Level

Input Voltage

Maximum Low Level

Input Voltage

Minimum High Level

Output Voltage

Conditions

VOUT = 0.1 V

or VCC − 0.1 V

VOUT = 0.1 V

or VCC − 0.1 V

IOUT = −50 mA

VOL

Maximum Low Level

Output Voltage

VIN = VIL or VIH (Note 6)

−24 mA

−24 mA

IOUT = 50 mA

VIN = VIL or VIH (Note 6)

24 mA

24 mA

IIN

Maximum Input

Leakage Current

VI = VCC, GND

DICCT

IOLD

IOHD

ICC

Additional Max. ICC/Input

Minimum Dynamic (Note 7)

Output Current

Maximum Quiescent

Supply Current

VI = VCC − 2.1 V

VOLD = 1.65 V Max

VOHD = 3.85 V Min

VIN = VCC or GND

6. All outputs loaded; thresholds on input associated with output under test.

7. Maximum test duration 2.0 ms, one output loaded at a time.

74ACT

74ACT

TA =

−40°C to

VCC

TA = +25°C

+85°C

(V) Typ Guaranteed Limits

4.5

1.5 2.0

2.0

5.5

1.5 2.0

2.0

4.5

1.5 0.8

0.8

5.5

1.5 0.8

0.8

4.5 4.49 4.4

4.4

5.5 5.49 5.4

5.4

4.5

− 3.86

3.76

5.5

− 4.86

4.76

4.5 0.001 0.1

0.1

5.5 0.001 0.1

0.1

4.5

− 0.36

0.44

5.5

− 0.36

0.44

5.5

− ±0.1

±1.0

5.5

0.6

−

1.5

5.5

−

−

75

5.5

−

−

−75

5.5

−

4.0

40

Unit

V

V

V

V

V

V

mA

mA

mA

mA

mA

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