74LCX138SJ datasheet(6/12 Pages) FAIRCHILD

No de pièce	74LCX138SJ

Description	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs

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Fabricant	FAIRCHILD [Fairchild Semiconductor]

Site Internet	http://www.fairchildsemi.com

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AC Loading and Waveforms Generic for LCX Family

FIGURE 1. AC Test Circuit

(CL includes probe and jig capacitance)

Waveform for Inverting and Non-Inverting Functions

Propagation Delay, Pulse Width and trec Waveforms

3-STATE Output High Enable and

Disable Times for Logic

3-STATE Output Low Enable and

Disable Times for Logic

Setup Time, Hold TIme and Recovery TIme for Logic

trise and tfall

FIGURE 2. Waveforms

(Input Pulse Characteristics; f = 1MHz, tr = tf = 3ns)

Test

Switch

tPLH, tPHL

Open

tPZL, tPLZ

6V at VCC = 3.3V ± 0.3V

VCC x 2 at VCC = 2.5V ± 0.2V

tPZH, tPHZ

GND

Symbol

VCC

3.3V

± 0.3V

2.7V

2.5V

± 0.2V

Vmi

1.5V

VCC/2

Vmo

1.5V

VCC/2

Vx

VOL + 0.3V

VOL + 0.15V

Vy

VOH − 0.3V

VOH − 0.15V

Numéro de pièce similaire - 74LCX138SJ

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	74LCX138SJ	513Kb / 14P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised December 2013

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Description similaire - 74LCX138SJ

Fabricant	No de pièce	Fiches technique	Description
Motorola, Inc	MC74LCX138	162Kb / 8P	Low-Voltage CMOS 1-of-8 Decoder/Demultiplexer With 5V-Tolerant Inputs
Fairchild Semiconductor	74LVQ138	98Kb / 8P	Low Voltage 1-of-8 Decoder/Demultiplexer
Fairchild Semiconductor	74LVX138	79Kb / 7P	Low Voltage 1-of-8 Decoder/Demultiplexer
ON Semiconductor	74LVX157	183Kb / 9P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised October 2003
ON Semiconductor	74LCX138	513Kb / 14P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised December 2013
Fairchild Semiconductor	74LVQ138	71Kb / 6P	Low Voltage 1-of-8 Decoder/Demultiplexer
ON Semiconductor	74LVX138	185Kb / 9P	Low Voltage 1-of-8 Decoder/Demultiplexer Revised October 2003
ON Semiconductor	MC74HCT138A	218Kb / 6P	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs 1995 REV 6
Motorola, Inc	MC74HCT138A	218Kb / 6P	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs
ON Semiconductor	MC74HCT138A	100Kb / 7P	1-of-8 Decoder/ Demultiplexer with LSTTL Compatible Inputs June, 2015 ??Rev. 11

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