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MM74HC74ASJ on a board, in 3D

MM74HC74ASJ

onsemi

-40℃~+85℃ 0ns 1 19ns@6V,50pF 2 2V~6V 4uA 5.2mA 5.2mA 5pF 74HC Series 8ns 94MHz Asynchronous Complementary D-Type Rising Edge Set and Reset SOIC-14-208mil Flip Flops ROHS

Extended
DatasheetJLCPCBLCSConsemi/MM74HC74ASJ
Category
Flip Flops
Package
SOIC-14-208mil
Pins
5

Overview

The MM74HC74ASJ is a flip Flop made by onsemi in a SOIC-14-208mil package with 14 pins. -40℃~+85℃ 0ns 1 19ns@6V,50pF 2 2V~6V 4uA 5.2mA 5.2mA 5pF 74HC Series 8ns 94MHz Asynchronous Complementary D-Type Rising Edge Set and Reset SOIC-14-208mil Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (EasyEDA_Cloud:SO-14_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3825825).

Symbol

R1D2C3S4Q5Q6
74xx:74HC74From KiCad's library

Footprint

1234567891011121314
EasyEDA_Cloud:SO-14_L10.2-W5.3-P1.27-LS7.8-BLFrom EasyEDA

Parameters

18
Clock Frequency
94MHz
Current - Output High(IOH)
5.2mA
Current - Output Low(IOL)
5.2mA
Function
Set and Reset
Hold Time
0ns
Input Capacitance
5pF
Number of Bits per Element
1
Number of Elements
2
Operating Temperature
-40℃~+85℃
Output Type
Complementary
Propagation Delay
19ns@6V,50pF
Quiescent Current
4uA
Series
74HC Series
Setup Time
8ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
2V~6V

Order codes

1

Pinout

14
The pins of the MM74HC74ASJ
PinNameType
1RInput
2DInput
3CInput
4SInput
5QOutput
6QOutput
7GNDPower in
8QOutput
9QOutput
10SInput
11CInput
12DInput
13RInput
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the MM74HC74ASJ?

Yes. The symbol is 74xx:74HC74 and the footprint EasyEDA_Cloud:SO-14_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM74HC74ASJ?

SOIC-14-208mil, with 14 pins. Its footprint is drawn on this page.

Where is the MM74HC74ASJ datasheet?

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

Where can I order the MM74HC74ASJ?

JLCPCB lists it as part C3825825, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM74HC74ASJ?

Parts like it in the library: the MM74HC74AMX by onsemi, the MM74HC74AMTCX by onsemi, the MM74HC74ASJX by onsemi and the MM74HC74AN by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

6