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DM74ALS109AMX on a board, in 3D

DM74ALS109AMX

onsemi

0ns 0℃~+70℃ 1 10ns、15ns 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Asynchronous Complementary JK-Type Rising Edge Set and Reset SOIC-16 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSConsemi/DM74ALS109AMX
Category
Flip Flops
Package
SOIC-16
Pins
5

Overview

The DM74ALS109AMX is a flip Flop made by onsemi in a SOIC-16 package with 16 pins. 0ns 0℃~+70℃ 1 10ns、15ns 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Asynchronous Complementary JK-Type Rising Edge Set and Reset SOIC-16 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS109, 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 C3827200).

Symbol

R1J2K3C4S5Q6Q7
74xx:74LS109From KiCad's library

Footprint

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

Parameters

17
Clock Frequency
34MHz
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Function
Set and Reset
Hold Time
0ns
Number of Bits per Element
1
Number of Elements
2
Operating Temperature
0℃~+70℃
Output Type
Complementary
Propagation Delay
18ns@5V,50pF
Quiescent Current
4mA
Series
74ALS Series
Setup Time
10ns；15ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
JK-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

16
The pins of the DM74ALS109AMX
PinNameType
1RInput
2JInput
3KInput
4CInput
5SInput
6QOutput
7QOutput
8GNDPower in
9QOutput
10QOutput
11SInput
12CInput
13KInput
14JInput
15RInput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the DM74ALS109AMX?

Yes. The symbol is 74xx:74LS109 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 DM74ALS109AMX?

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

Where is the DM74ALS109AMX datasheet?

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

Where can I order the DM74ALS109AMX?

JLCPCB lists it as part C3827200, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DM74ALS109AMX?

Parts like it in the library: the DM74ALS109AM by onsemi, the SN74ALS109ANS by Texas Instruments, the SN74ALS74AD by Texas Instruments and the SN74ALS74AN by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8