HD74LS42RPEL 查看數據表（PDF） - Renesas Electronics

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HD74LS42RPEL

BCD-to-Decimal Decoder

Renesas Electronics 

HD74LS42

BCD-to-Decimal Decoder

REJ03D0409–0300

Rev.3.00

Jul.22.2005

This monolithic decimal decoder consists of eight inverters and ten four-input NAND gates. The inverters are

connected in pairs to make BCD input data available for decoding by NAND gates. Full decoding of valid input logic

ensures that all outputs remain off for all invalid input conditions.

Features

• Ordering Information

Part Name

Package Type

Package Code Package

(Previous Code) Abbreviation

HD74LS42P

DILP-16 pin

PRDP0016AE-B P

(DP-16FV)

HD74LS42FPEL SOP-16 pin (JEITA)

PRSP0016DH-B FP

(FP-16DAV)

HD74LS42RPEL

SOP-16 pin (JEDEC)

PRSP0016DG-A

(FP-16DNV)

RP

Note: Please consult the sales office for the above package availability.

Taping Abbreviation

(Quantity)

—

EL (2,000 pcs/reel)

EL (2,500 pcs/reel)

Pin Arrangement

0Y 1

1Y 2

2Y 3

Outputs 3Y 4

4Y 5

5Y 6

6Y 7

GND 8

0

1A

2

3B

4

5

6C

7

8D

9

16 VCC

15 A

14 B

13 C

Inputs

12 D

11 9Y

10 8Y Outputs

9 7Y

(Top view)

Rev.3.00, Jul.22.2005, page 1 of 6

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