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SN74LVC1404

SCES469F – AUGUST 2003 – REVISED MARCH 2020

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Copyright © 2003–2020, Texas Instruments Incorporated

(1)

All typical values are at VCC = 3.3 V, TA = 25°C.

(2)

VIL = 0 V and VIH = VCC for XOUT and OSCOUT; the standard VT+ and VT– levels should be applied for the Y output.

7.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP(1)

MAX

UNIT

VT+

Positive-

going

threshold

A input

1.65 V

0.79

1.16

V

2.3 V

1.11

1.56

3 V

1.5

1.87

4.5 V

2.16

2.74

5.5 V

2.61

3.33

VT–

Negative-

going

threshold

A input

1.65 V

0.39

0.62

V

2.3 V

0.58

0.87

3 V

0.84

1.14

4.5 V

1.41

1.79

5.5 V

1.87

2.29

ΔVT

hysteresis

(VT+ – VT– )

A input

1.65 V

0.37

0.62

V

2.3 V

0.48

0.77

3 V

0.56

0.87

4.5 V

0.71

1.04

5.5 V

0.71

1.11

VOH

(2)

IOH = –100 µA

1.65 V to 5.5 V

VCC – 0.1

V

IOH = –4 mA

1.65 V

1.2

IOH = –8 mA

2.3 V

1.9

IOH = –16 mA

3 V

2.4

IOH = –24 mA

3 V

2.3

IOH = –32 mA

4.5 V

3.8

VOL

(2)

IOL = 100 µA

1.65 V to 5.5 V

0.1

V

IOL = 4 mA

1.65 V

0.45

IOL = 8 mA

2.3 V

0.3

IOL = 16 mA

3 V

0.4

IOL = 24 mA

3 V

0.55

IOL = 32 mA

4.5 V

0.55

VOL

XOUT

IOL = 100 µA

CTRL = Low, XIN = GND

1.65 V to 5.5 V

0.1

V

IOL = 2 mA

1.65 V

0.65

II

All inputs

VI = 5.5 V or GND

0 to 5.5 V

±5

µA

Ioff

Y output

VI or VO = 0 to 5.5 V

0

±10

µA

ICC

VI = VCC or GND,

IO = 0

1.65 V to 5.5 V

10

µA

ΔICC

CTRL and A

inputs

One input at VCC – 0.6 V,

Other inputs at VCC or GND

3 V to 5.5 V

500

µA

Ci

CTRL and A

inputs

VI = VCC or GND

3.3 V

3.5

pF

XIN

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