U74LVC14A 데이터 시트보기 (PDF) - Unisonic Technologies

부품명

상세내역

제조사

U74LVC14A

HEX SCHMITT-TRIGGER INVERTERS

Unisonic Technologies 

U74LVC14A

CMOS IC

„ ELECTRICAL CHARACTERISTICS (Cont.)

PARAMETER

Hysteresis(VT+ - VT-)

High-Level Output Voltage

Low-Level Output Voltage

Input Leakage Current

Quiescent Supply Current

Additional Quiescent Supply

Current Per Input Pin

Input Capacitance

SYMBOL

TEST CONDITIONS

MIN

VCC=1.65V

0.1

VCC=1.95V

0.15

VCC=2.3V

ΔVT VCC=2.5V

0.25

0.25

VCC=2.7V

0.3

VCC=3V

0.3

VCC=3.6V

0.3

IOH=-100μA VCC=1.65 ~ 3.6V

VCC-0.2

IOH=-4mA

VCC=1.65V

1.29

VOH

IOH=-8mA

IOH=-12mA

VCC=2.3V

VCC=2.7V

1.9

2.2

IOH=-12mA VCC=3.0V

2.4

IOH=-24mA VCC=3V

2.3

IOL=100μA VCC=1.65 ~ 3.6V

IOL=4mA

VOL

IOL=8mA

VCC=1.65V

VCC=2.3V

IOL=12mA

VCC=2.7V

IOL=24mA

VCC=3.0V

II(LEAK) VIN=5.5V or GND, VCC=3.6V

IQ

VIN= VCC or GND, IOUT=0, VCC=3.6V

VCC=2.7 ~ 3.6V, IOUT=0

ΔIQ One input at VCC-0.6V, Other

inputs at VCC or GND

CIN

VIN= VCC or GND

„ SWITCHING CHARACTERISTICS (TA=25°С)

TYP

5

MAX

1.15

1.25

1.3

1.3

1.1

1.2

1.2

0.1

0.24

0.3

0.4

0.55

±1

1

500

UNIT

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

μA

μA

μA

pF

PARAMETER

Propagation delay from input

(nA) to output(nY)

SYMBOL

tPLH / tPHL

TEST CONDITIONS

MIN

VCC=1.8±0.15V

VCC=2.5±0.2V

RL=1KΩ

RL=500Ω

CL=30pF

1.0

1.0

VCC=2.7V

VCC=3.3±0.3V

RL=500Ω

RL=500Ω

CL=50pF

1.0

1.0

„ OPERATING CHARACTERISTICS (TA=25°С)

TYP

5

3.4

3.6

3.2

MAX

10.5

7.3

7.3

6.2

UNIT

ns

ns

ns

ns

PARAMETER

Power Dissipation Capacitance

Per Inverter

SYMBOL

CPD

TEST CONDITIONS

f=10MHZ

VCC=1.8V

VCC=2.5V

VCC=3.3V

MIN TYP MAX UNIT

11

pF

12

pF

15

pF

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

4 of 5

QW-R502-436.B

Share Link: