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SN74HC682DW, in 3D

SN74HC682DW

Texas Instruments

-40℃~+85℃ 2V~6V 47ns@6V,50pF 5.2mA 5.2mA 8 A=B,A>B Active Low SOIC-20 Digital Comparators ROHS

Extended
DatasheetJLCPCBLCSCti/SN74HC682DW
Category
Digital Comparators
Package
SOIC-20
Pins
20

Overview

The SN74HC682DW is a digital Comparator made by Texas Instruments in a SOIC-20 package with 20 pins. -40℃~+85℃ 2V~6V 47ns@6V,50pF 5.2mA 5.2mA 8 A=B,A>B Active Low SOIC-20 Digital Comparators ROHS.

PCBKit's library has its KiCad symbol (Standard Logic:74682, from CERN's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C2860136).

Symbol

P02P14P26P38P411P513P615P717Q03Q15Q27Q39Q412Q514Q616Q718VCC20P>Q1P=Q19GND10
Standard Logic:74682From CERN's library

Footprint

1234567891011121314151617181920
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

8
Current - Output High(IOH)
5.2mA
Current - Output Low(IOL)
5.2mA
Number of Channels
8
Operating Temperature
-40℃~+85℃
Output
Active Low
Output Function
A=B,A>B
Propagation Delay
47ns@6V,50pF
Voltage - Supply
2V~6V

Order codes

2

Pinout

20
The pins of the SN74HC682DW
PinNameType
1P>QOutput
2P0Input
3Q0Input
4P1Input
5Q1Input
6P2Input
7Q2Input
8P3Input
9Q3Input
10GNDPower in
11P4Input
12Q4Input
13P5Input
14Q5Input
15P6Input
16Q6Input
17P7Input
18Q7Input
19P=QOutput
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74HC682DW?

Yes. The symbol is Standard Logic:74682 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74HC682DW?

SOIC-20, with 20 pins. Its footprint is drawn on this page.

Where is the SN74HC682DW datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the SN74HC682DW?

JLCPCB lists it as part C2860136, with 10 in stock; the sellers' links on this page open their listings.

What can replace the SN74HC682DW?

Parts like it in the library: the SN74F521DW by Texas Instruments, the CD74HCT688M96 by Texas Instruments, the CD74HC688M96 by Texas Instruments and the CD74HC688NS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8