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CD74HC283ME4 on a board, in 3D

CD74HC283ME4

Texas Instruments

Extended
JLCPCBLCSCti/CD74HC283ME4
Category
Specialty Logic
Package
SOIC-16
Pins
5

Overview

The CD74HC283ME4 is a specialty Logic made by Texas Instruments in a SOIC-16 package with 16 pins.

PCBKit's library has its KiCad symbol (74xx:74LS283, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17510152).

Symbol

S21B22A23S14A15B16C07GND8C49S410B411A412S313A314B315VCC16
74xx:74LS283From KiCad's library

Footprint

12345678910111213141516
Package_SO:SO-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Order codes

1

Pinout

16
The pins of the CD74HC283ME4
PinNameType
1S2Output
2B2Input
3A2Input
4S1Output
5A1Input
6B1Input
7C0Input
8GNDPower in
9C4Output
10S4Output
11B4Input
12A4Input
13S3Output
14A3Input
15B3Input
16VCCPower in

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A picture
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[![CD74HC283ME4](https://pcbkit.io/embed/parts/ti/CD74HC283ME4.jpg?size=s)](https://pcbkit.io/parts/ti/CD74HC283ME4)

Questions

Is there a KiCad symbol and footprint for the CD74HC283ME4?

Yes. The symbol is 74xx:74LS283 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74HC283ME4?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where can I order the CD74HC283ME4?

JLCPCB lists it as part C17510152, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74HC283ME4?

Parts like it in the library: the SN74F283D by Texas Instruments, the 54LS670FM by Texas Instruments, the SN74LS670NS by Texas Instruments and the LS7272B-S by LSI/CSI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5