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74LS74APC on a board, in 3D

74LS74APC

onsemi

0ns 0℃~+70℃ 1 2 20ns 30MHz 35ns@5V,15pF 4.75V~5.25V 400uA 74LS Series 8mA 8mA Asynchronous Complementary D-Type Rising Edge Set and Reset PDIP-14 Flip Flops

Extended
DatasheetJLCPCBLCSConsemi/74LS74APC
Category
Flip Flops
Package
PDIP-14
Pins
5

Overview

The 74LS74APC is a flip Flop made by onsemi in a PDIP-14 package with 14 pins. 0ns 0℃~+70℃ 1 2 20ns 30MHz 35ns@5V,15pF 4.75V~5.25V 400uA 74LS Series 8mA 8mA Asynchronous Complementary D-Type Rising Edge Set and Reset PDIP-14 Flip Flops.

PCBKit's library has its KiCad symbol (74xx:74LS74, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827598).

Symbol

R1D2C3S4Q5Q6
74xx:74LS74From KiCad's library

Footprint

1234567891011121314
Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

17
Clock Frequency
30MHz
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 type
Propagation Delay
35ns@5V,15pF
Quiescent Current
8mA
Series
74LS Series
Setup Time
20ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

14
The pins of the 74LS74APC
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 74LS74APC?

Yes. The symbol is 74xx:74LS74 and the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74LS74APC?

PDIP-14, with 14 pins. Its footprint is drawn on this page.

Where is the 74LS74APC datasheet?

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

Where can I order the 74LS74APC?

JLCPCB lists it as part C3827598, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74LS74APC?

Parts like it in the library: the NTE74LS107 by NTE Electronics, the HD74LS73AP by Renesas Electronics, the SN74LS73ANE4 by Texas Instruments and the 74HC273D by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8