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SN5414, SN54LS14, SN7414, SN74LS14

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SDLS049C – DECEMBER 1983 – REVISED NOVEMBER 2016

Product Folder Links: SN5414 SN54LS14 SN7414 SN74LS14

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Copyright © 1983–2016, Texas Instruments Incorporated

(1)

For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

(2)

All typical values are at VCC = 5 V and TA = 25°C.

(3)

Not more than one output should be shorted at a time.

6.5 Electrical Characteristics

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

PARAMETER

TEST CONDITIONS(1)

MIN

TYP(2)

MAX

UNIT

VT+

VCC = 5 V

SNx414

1.5

1.7

2

V

SNx4LS14

1.4

1.6

1.9

VT–

VCC = 5 V

SNx414

0.6

0.9

1.1

V

SNx4LS14

0.5

0.8

1

Hysteresis

(VT+ – VT–)

VCC = 5 V

0.4

0.8

V

VIK

VCC = MIN, II = –12 mA, SNx414

–1.5

V

VCC = MIN, II = –18 mA, SNx4LS14

–1.5

VOH

VCC = MIN, VI = 0.6 V, IOH = –0.8 mA, SNx414

2.4

3.4

V

VCC = MIN, VI = 0.5 V, IOH = –0.4 mA, SNx4LS14

2.4

3.4

VOL

VCC = MIN, VI = 2 V, IOL = 16 mA, SNx414

0.2

0.4

V

VCC = MIN, VI = 1.9 V

IOL = 4 mA, SNx4LS14

0.25

0.4

IOL = 8 mA, SN74LS14

0.35

0.5

IT+

VCC = 5 V, VI = VT+

SNx414

–0.43

mA

SNx4LS14

–0.14

IT–

VCC = 5 V, VI = VT–

SNx414

–0.56

mA

SNx4LS14

–0.18

II

VCC = MAX, VI = 5.5 V, SNx414

1

mA

VCC = MAX, VI = 7 V, SNx4LS14

0.1

IIH

VCC = MAX, VIH = 2.4 V, SNx414

40

µA

VCC = MAX, VIH = 2.7 V, SNx4LS14

20

IIL

VCC = MAX, VIL = 0.4 V

SNx414

–0.8

–1.2

mA

SNx4LS14

–0.4

IOS

(3)

VCC = MAX

SNx414

–18

–55

mA

SNx4LS14

–20

–100

ICCH

VCC = MAX

SNx414

22

36

mA

SNx4LS14

8.6

16

ICCL

VCC = MAX

SNx414

39

60

mA

SNx4LS14

12

21

6.6 Switching Characteristics

VCC = 5 V, TA = 25°C, and over operating free-air temperature range (unless otherwise noted; see Figure 20)

PARAMETER

FROM (INPUT)

TO (OUTPUT)

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH

A

Y

RL = 400 Ω and CL = 15 pF, or

RL = 2 kΩ and CL = 15 pF

15

22

ns

tPHL

A

Y

RL = 400 Ω and CL = 15 pF, or

RL = 2 kΩ and CL = 15 pF

15

22

ns