MC74VHC1G132DTT1(2004) Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

MC74VHC1G132DTT1
(Rev.:2004)

2-Input NAND Schmitt-Trigger

ON Semiconductor 

MC74VHC1G132

DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Conditions

VCC

TA = 25°C

TA ≤ 85°C −55 ≤ TA ≤ 125°C

(V) Min Typ Max Min Max Min

Max Unit

VT+

Positive Threshold

Voltage

3.0 1.50 1.88 2.25 1.50 2.25 1.50 2.25

V

4.5 2.35 2.66 3.10 2.35 3.10 2.35 3.10

5.5 2.80 3.21 3.70 2.80 3.70 2.80 3.70

VT−

Negative Threshold

Voltage

3.0 0.65 1.03 1.40 0.65 1.40 0.65 1.40

V

4.5 1.10 1.62 2.10 1.10 2.10 1.10 2.10

5.5 1.45 2.02 2.60 1.45 2.60 1.45 2.60

VH

Hysteresis Voltage

3.0 0.30 0.85 1.60 0.30 1.60 0.30 1.60

V

4.5 0.40 1.05 2.00 0.40 2.00 0.40 2.00

5.5 0.50 1.20 2.25 0.50 2.25 0.50 2.25

VOH

Minimum High−Level VIN = VCC or GND

2.0 1.9 2.0

1.9

1.9

V

Output Voltage

IOH = −50mA

VIN = VIH or VIL

IOH = −50 mA

3.0 2.9 3.0

4.5 4.4 4.5

2.9

4.4

2.9

4.5

IOH = −4 mA

IOH = −8 mA

3.0 2.58

4.5 3.94

2.48

2.34

V

3.80

3.66

VOL

Maximum Low−Level VIN = VIH or VIL

2.0

0.0 0.1

0.1

Output Voltage

IOL = 50 mA

3.0

0.0 0.1

0.1

4.5

0.0 0.1

0.1

0.1

V

0.1

0.1

IOL = 4 mA

3.0

IOL = 8 mA

4.5

0.36

0.44

0.36

0.44

0.52

V

0.52

IIN

Maximum Input

VIN = 5.5 V or GND 0 to

Leakage Current

5.5

±0.1

±1.0

±1.0 mA

ICC

Maximum Quiescent VIN = VCC or GND

5.5

1.0

20

40

mA

Supply Current

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ AC ELECTRICAL CHARACTERISTICS Cload = 50 pF, Input tr/tf = 3.0 ns

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ TA = 25°C

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol

Parameter

Test Conditions

Min Typ Max

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH,

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPHL

Maximum

Propagation Delay,

A or B to Y

VCC = 3.3 ± 0.3 V

VCC = 5.0 ± 0.5 V

CL = 15 pF

CL = 50 pF

CL = 15 pF

CL = 50 pF

4.6 11.9

6.1 15.4

3.6 7.7

4.3 9.7

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ CIN

Maximum Input

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Capacitance

5.5 10

TA ≤ 85°C −55 ≤ TA ≤ 125°C

Min Max Min

Max Unit

1.0 14.0 1.0

1.0 17.5 1.0

16.1 ns

19.6

1.0 9.0

1.0

10.3

1.0 11.0 1.0

12.3

10

10

pF

Typical @ 25°C, VCC = 5.0 V

CPD

Power Dissipation Capacitance (Note 6)

11

pF

6. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.

Average operating current can be obtained by the equation: ICC(OPR) = CPD  VCC  fin + ICC. CPD is used to determine the no−load dynamic

power consumption; PD = CPD  VCC2  fin + ICC  VCC.

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