CD54HC42 datasheet(1/10 Pages) TI

номер детали	CD54HC42

подробное описание детали	High-Speed CMOS Logic BCD-to-Decimal Decoders

PDF	10 Pages

Scroll/Zoom	100%

производитель	TI [Texas Instruments]

домашняя страница	http://www.ti.com

Logo

1 / 10 page

1

Data sheet acquired from Harris Semiconductor

SCHS133C

Features

• Buffered Inputs and Outputs

• Typical Propagation Delay: 12ns at VCC = 5V,

CL = 15pF, TA = 25

oC

• Fanout (Over Temperature Range)

- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55oC to 125oC

• Balanced Propagation Delay and Transition Times

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

• HC Types

- 2V to 6V Operation

- High Noise Immunity: NIL = 30%, NIH = 30% of VCC

at VCC = 5V

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

VIL= 0.8V (Max), VIH = 2V (Min)

- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH

Description

The ’HC42 and CD74HCT42 BCD-to-Decimal Decoders

utilize silicon-gate CMOS technology to achieve operating

speeds similar to LSTTL decoders with the low power

consumption of standard CMOS integrated circuits. These

devices have the capability of driving 10 LSTLL loads and

are compatible with the standard LS logic family. One of ten

outputs (low on select) is selected in accordance with the

BCD input. Non-valid BCD inputs result in none of the

outputs being selected (all outputs are high).

Pinout

CD54HC42

(CERDIP)

CD74HC42

(PDIP, SOIC)

CD74HCT42

(PDIP)

TOP VIEW

Ordering Information

PART NUMBER

TEMP. RANGE (oC)

PACKAGE

CD54HC42F3A

-55 to 125

16 Ld CERDIP

CD74HC42E

-55 to 125

16 Ld PDIP

CD74HC42M

-55 to 125

16 Ld SOIC

CD74HCT42E

-55 to 125

16 Ld PDIP

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

Y0

Y1

Y2

Y3

Y4

Y5

GND

Y6

VCC

A1

A2

A3

Y9

Y8

Y7

A0

August 1997 - Revised May 2003

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

Copyright

CD54HC42, CD74HC42,

CD74HCT42

High-Speed CMOS Logic

BCD-to-Decimal Decoders (1 of 10)

[ /Title

(CD74H

C42,

CD74H

CT42)

/Subject

(High

Speed

CMOS

Logic

BCD To

Deci-

Аналогичный номер детали - CD54HC42

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	CD54HC42	263Kb / 11P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10)
	CD54HC42	314Kb / 12P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10) Revised May 2003
	CD54HC42F3A	263Kb / 11P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10)
	CD54HC42F3A	314Kb / 12P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10) Revised May 2003
	CD54HC42F3A.A	314Kb / 12P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10) Revised May 2003

More results

Аналогичное описание - CD54HC42

производитель	номер детали	датащи	подробное описание детали
National Semiconductor ...	5442A	118Kb / 6P	BCD to Decimal Decoders
Fairchild Semiconductor	DM74145	40Kb / 4P	BCD to Decimal Decoders/Drivers
Fairchild Semiconductor	DM7445	41Kb / 4P	BCD to Decimal Decoders/Drivers
Texas Instruments	SN74LS445	126Kb / 3P	BCD-TO-DECIMAL DECODERS/DRIVERS
List of Unclassifed Man...	DN74LS42	256Kb / 3P	BCD to Decimal Decoders
List of Unclassifed Man...	DN74LS445S	283Kb / 3P	BCD to Decimal Decoders/Drivers
National Semiconductor ...	DM54145	124Kb / 4P	BCD to Decimal Decoders/Drivers
Texas Instruments	SN54145	930Kb / 23P	BCD-TO-DECIMAL DECODERS/DRIVERS
	CD74HCT42EE4	263Kb / 11P	High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10)
	SN5445	314Kb / 8P	BCD-TO-DECIMAL DECODERS/DRIVERS

More results

CD54HC42 датащи(PDF) 1 Page - Texas Instruments

CD54HC42 датащи(HTML) 1 Page - Texas Instruments

Аналогичный номер детали - CD54HC42

Аналогичное описание - CD54HC42

Html Pages

1 2 3 4 5 6 7 8 9 10

датащи скачать

ссылки URL