SN54LV123A

SN74LV123A

www.ti.com

SCLS393Q – APRIL 1998 – REVISED AUGUST 2015

7.3 Recommended Operating Conditions

See

SN74LV123A

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

Supply voltage

2

5.5

2

5.5

V

1.5

1.5

0.7

High-level input voltage

V

0.7

0.7

0.5

0.5

0.3

Low-level input voltage

V

0.3

0.3

Input voltage

0

5.5

0

5.5

V

Output voltage

0

0

V

–50

–50

µA

–2

–2

High-level output current

–6

–6

mA

–12

–12

50

50

µA

2

2

Low-level output current

6

6

mA

12

12

5

5

External timing resistance

k

Ω

1

1

External timing capacitance

No restriction

No restriction

pF

1

1

ms/V

Operating free-air temperature

–55

125

–40

125

°C

(1)

Implications of Slow or Floating CMOS Inputs, SCBA004.

(2)

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7.4 Thermal Information

SNx4LV123A

DB

DGV

PW

RGY

D (SOIC)

NS (SO)

UNIT

(SSOP)

(TVSOP)

(TSSOP)

(VQFN)

16 PINS

16 PINS

16 PINS

16 PINS

16 PINS

16 PINS

Junction-to-ambient thermal resistance

73

82

120

64

108

39

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

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