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MM74HC273WM, in 3D

MM74HC273WM

onsemi

-40℃~+85℃ 0ns 1 10ns 10pF 18ns@5V,15pF 2V~6V 50MHz 74HC Series 8 80uA Asynchronous D-Type Reset Rising Edge SOIC-20-300mil Flip Flops ROHS

Extended
DatasheetJLCPCBLCSConsemi/MM74HC273WM
Category
Flip Flops
Package
SOIC-20-300mil
Pins
20

Overview

The MM74HC273WM is a flip Flop made by onsemi in a SOIC-20-300mil package with 20 pins. -40℃~+85℃ 0ns 1 10ns 10pF 18ns@5V,15pF 2V~6V 50MHz 74HC Series 8 80uA Asynchronous D-Type Reset Rising Edge SOIC-20-300mil Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC273, from KiCad's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C906662).

Symbol

Mr1Q02D03D14Q15Q26D27D38Q39GND10Cp11Q412D413D514Q515Q616D617D718Q719VCC20
74xx:74HC273From KiCad's library

Footprint

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

Parameters

15
Clock Frequency
50MHz
Function
Reset
Hold Time
4ns
Input Capacitance
10pF
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Propagation Delay
18ns@5V,15pF
Quiescent Current
80uA
Series
74HC Series
Setup Time
10ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
2V~6V

Order codes

1

Pinout

20
The pins of the MM74HC273WM
PinNameType
1MrInput
2Q0Output
3D0Input
4D1Input
5Q1Output
6Q2Output
7D2Input
8D3Input
9Q3Output
10GNDPower in
11CpInput
12Q4Output
13D4Input
14D5Input
15Q5Output
16Q6Output
17D6Input
18D7Input
19Q7Output
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the MM74HC273WM?

Yes. The symbol is 74xx:74HC273 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 MM74HC273WM?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the MM74HC273WM datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the MM74HC273WM?

JLCPCB lists it as part C906662, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM74HC273WM?

Parts like it in the library: the CD74HCT377M96 by Texas Instruments, the MM74HC273WMX by onsemi, the SN74LS374DWR by Texas Instruments and the HD74LS374RPEL by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8