MC74ACT14 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

fabricante

MC74ACT14

HEX INVERTER SCHMITT TRIGGER

Motorola => Freescale 

MC74AC14 MC74ACT14

DC CHARACTERISTICS

Symbol

Parameter

VOH

Minimum High Level

Output Voltage

VCC

(V)

4.5

5.5

74ACT

74ACT

TA = +25°C

TA =

–40°C to +85°C

Typ Guaranteed Limits

4.49 4.4

4.4

5.49 5.4

5.4

VOL

Maximum Low Level

Output Voltage

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

5.5

IIN

Maximum Input

Leakage Current

5.5

∆ICCT

Additional Max. ICC/Input

5.5

IOLD

†Minimum Dynamic

5.5

IOHD

Output Current

5.5

ICC

Maximum Quiescent

Supply Current

5.5

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

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

0.36

0.36

±0.1

0.6

4.0

0.44

0.44

±1.0

1.5

75

–75

40

Unit

V

V

V

V

µA

mA

mA

mA

µA

Conditions

IOUT = –50 µA

*VIN = VIL or VIH

IOH

–24 mA

–24 mA

IOUT = 50 µA

*VIN = VIL or VIH

IOL

24 mA

24 mA

VI = VCC, GND

VI = VCC – 2.1 V

VOLD = 1.65 V Max

VOHD = 3.85 V Min

VIN = VCC or GND

AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)

74ACT

74ACT

Symbol

Parameter

VCC*

(V)

TA = +25°C

CL = 50 pF

TA = –40°C

to +85°C

CL = 50 pF

Unit

Fig.

No.

Min Typ Max Min Max

tPLH

Propagation Delay

5.0 1.5

11.5 1.0 12.5

ns

3-5

tPHL

Propagation Delay

5.0 1.5

10.0 1.0 11.0

ns

3-5

* Voltage Range 5.0 V is 5.0 V ±0.5 V.

CAPACITANCE

Symbol

Parameter

CIN

CPD

Input Capacitance

Power Dissipation Capacitance

Value

Typ

Unit

4.5

pF

25

pF

Test Conditions

VCC = 5.0 V

VCC = 5.0 V

FACT DATA

5-4

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