U74AHC1G126L-AL5-R datasheet(4/6 Pages) UTC

4 / 6 page

U74AHC1G126

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 6

www.unisonic.com.tw

QW-R502-782.a

ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

High-Level Output Voltage

VOH

IOH = -50 μA, VCC = 2V

1.9

IOH = -50 μA, VCC = 3V

2.9

IOH = -50 μA, VCC = 4.5V

4.4

4.5

IOH = -4 mA, VCC = 3V

2.58

IOH = -8 mA, VCC = 4.5V

3.94

Low-Level Output Voltage

VOL

IOH = 50 μA, VCC = 2V

0.1

IOH = 50 μA, VCC = 3V

0.1

IOH = 50 μA, VCC = 4.5V

0.1

IOH = 4 mA, VCC = 3V

0.36

IOH = 8 mA, VCC = 4.5V

0.36

Input Leakage Current

(A or OE input)

II(LEAK)

VIN = 5.5V or GND, VCC = 0 to 5.5V

±0.1

μA

High-impedance state Current

IOZ

VIN = VCC or GND, VCC = 5.5V

±0.25

μA

Quiescent Supply Current

ICC

VIN = VCC or GND, IOUT = 0, VCC = 5.5V

μA

Input Capacitance

CIN

VIN = VCC or GND, VCC=5V

Output Capacitance

COUT

VO = VCC or GND, VCC=5V

SWITCHING CHARACTERISTICS (VCC = 3.3V ± 0.3V, TA =25°C)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Propagation delay from input A to

output Y, tpd

tPLH

CL=15pF, RL=1kΩ

5.6

CL=50pF, RL=1kΩ

8.1

11.5

tPHL

CL=15pF, RL=1kΩ

5.6

CL=50pF, RL=1kΩ

8.1

11.5

Propagation delay from input OE to

output Y, ten

tPZH

CL=15pF, RL=1kΩ

5.4

CL=50pF, RL=1kΩ

7.9

11.5

tPZL

CL=15pF, RL=1kΩ

5.4

CL=50pF, RL=1kΩ

7.9

11.5

Propagation delay from input OE to

output Y, tdis

tPHZ

CL=15pF, RL=1kΩ

9.7

CL=50pF, RL=1kΩ

9.5

13.2

tPLZ

CL=15pF, RL=1kΩ

9.7

CL=50pF, RL=1kΩ

9.5

13.2

SWITCHING CHARACTERISTICS (VCC = 5V ± 0.5V, TA =25°C)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Propagation delay from input A to

output Y, tpd

tPLH

CL=15pF, RL=1kΩ

3.8

5.5

CL=50pF, RL=1kΩ

5.3

7.5

tPHL

CL=15pF, RL=1kΩ

3.8

5.5

CL=50pF, RL=1kΩ

5.3

7.5

Propagation delay from input OE to

output Y, ten

tPZH

CL=15pF, RL=1kΩ

3.6

5.1

CL=50pF, RL=1kΩ

5.1

7.1

tPZL

CL=15pF, RL=1kΩ

3.6

5.1

CL=50pF, RL=1kΩ

5.1

7.1

Propagation delay from input OE to

output Y, tdis

tPHZ

CL=15pF, RL=1kΩ

4.6

6.8

CL=50pF, RL=1kΩ

6.1

8.8

tPLZ

CL=15pF, RL=1kΩ

4.6

6.8

CL=50pF, RL=1kΩ

6.1

8.8

OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

TYP

UNIT

Power dissipation capacitance

Cpd

VCC = 5V, f=1MHz, No load

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