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SN74LS74ANE4 on a board, in 3D

SN74LS74ANE4

Texas Instruments

0℃~+70℃ 1 2 20ns 25MHz 25ns@5V,15pF 4.75V~5.25V 400uA 5ns 74LS Series 8mA 8mA Asynchronous D-Type Rising Edge Set and Reset PDIP-14 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS74ANE4
Category
Flip Flops
Package
PDIP-14
Pins
5

Overview

The SN74LS74ANE4 is a flip Flop made by Texas Instruments in a PDIP-14 package with 14 pins. 0℃~+70℃ 1 2 20ns 25MHz 25ns@5V,15pF 4.75V~5.25V 400uA 5ns 74LS Series 8mA 8mA Asynchronous D-Type Rising Edge Set and Reset PDIP-14 Flip Flops ROHS.

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 C20345776).

Symbol

R1D2C3S4Q5Q6
74xx:74LS74From KiCad's library

Footprint

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

Parameters

16
Clock Frequency
25MHz
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Function
Set and Reset
Hold Time
5ns
Number of Bits per Element
1
Number of Elements
2
Operating Temperature
0℃~+70℃
Propagation Delay
25ns@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 SN74LS74ANE4
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 SN74LS74ANE4?

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 SN74LS74ANE4?

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

Where is the SN74LS74ANE4 datasheet?

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

Where can I order the SN74LS74ANE4?

JLCPCB lists it as part C20345776, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS74ANE4?

Parts like it in the library: the XD74LS74 by XINLUDA, the NTE74LS74A by NTE Electronics, the HD74LS74AP by Renesas Electronics and the CD74HCT175M96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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