74LVC1G139DCUTG4 datasheet(4/15 Pages) TI

部件名	74LVC1G139DCUTG4

功能描述	2-TO-4 LINE DECODER

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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Recommended Operating Conditions

(1)

SN74LVC1G139

2-TO-4 LINE DECODER

SCES602B – AUGUST 2004 – REVISED DECEMBER 2005

MIN

MAX

UNIT

Operating

1.65

5.5

VCC

Supply voltage

V

Data retention only

1.5

VCC = 1.65 V to 1.95 V

0.65

× V

CC

VCC = 2.3 V to 2.7 V

1.7

VIH

High-level input voltage

V

VCC = 3 V to 3.6 V

2

VCC = 4.5 V to 5.5 V

0.7

× V

CC

VCC = 1.65 V to 1.95 V

0.35

× V

CC

VCC = 2.3 V to 2.7 V

0.7

VIL

Low-level input voltage

V

VCC = 3 V to 3.6 V

0.8

VCC = 4.5 V to 5.5 V

0.3

× V

CC

VI

Input voltage

0

5.5

V

VO

Output voltage

0

VCC

V

VCC = 1.65 V

–4

VCC = 2.3 V

–8

IOH

High-level output current

–16

mA

VCC = 3 V

–24

VCC = 4.5 V

–32

VCC = 1.65 V

4

VCC = 2.3 V

8

IOL

Low-level output current

16

mA

VCC = 3 V

24

VCC = 4.5 V

32

VCC = 1.8 V ± 0.15 V, 2.5 V ± 0.2 V

20

∆t/∆v

Input transition rise or fall rate

VCC = 3.3 V ± 0.3 V

15

ns/V

VCC = 5 V ± 0.5 V

10

TA

Operating free-air temperature

–40

85

°C

(1)

All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

4

类似零件编号 - 74LVC1G139DCUTG4

制造商	部件名	数据表	功能描述
Texas Instruments	74LVC1G139DCUTG4	925Kb / 22P	[Old version datasheet] 2-to-4 Line Decoder

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