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SN74ACT574NG4, in 3D

SN74ACT574NG4

Texas Instruments

-40℃~+85℃ 1 1ns 2.5ns 24mA 4.5V~5.5V 40uA 5pF 74ACT Series 7ns@5V 8 85MHz 8mA D-Type Rising Edge Synchronous Tri-State PDIP-20 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SN74ACT574NG4
Category
Flip Flops
Package
PDIP-20
Pins
2

Overview

The SN74ACT574NG4 is a flip Flop made by Texas Instruments in a PDIP-20 package with 20 pins. -40℃~+85℃ 1 1ns 2.5ns 24mA 4.5V~5.5V 40uA 5pF 74ACT Series 7ns@5V 8 85MHz 8mA D-Type Rising Edge Synchronous Tri-State PDIP-20 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS574, from KiCad's library) and its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1550043).

Symbol

OE1D02D13D24D35D46D57D68D79GND10Cp11Q712Q613Q514Q415Q316Q217Q118Q019VCC20
74xx:74LS574From KiCad's library

Footprint

1234567891011121314151617181920
Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

17
Clock Frequency
85MHz
Current - Output High(IOH)
8mA
Current - Output Low(IOL)
24mA
Hold Time
1ns
Input Capacitance
5pF
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Output Type
Tri-State
Propagation Delay
7ns@5V
Quiescent Current
40uA
Series
74ACT Series
Setup Time
2.5ns
Synchronous/Asynchronous
Synchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

20
The pins of the SN74ACT574NG4
PinNameType
1OEInput
2D0Input
3D1Input
4D2Input
5D3Input
6D4Input
7D5Input
8D6Input
9D7Input
10GNDPower in
11CpInput
12Q7Tri-state
13Q6Tri-state
14Q5Tri-state
15Q4Tri-state
16Q3Tri-state
17Q2Tri-state
18Q1Tri-state
19Q0Tri-state
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74ACT574NG4?

Yes. The symbol is 74xx:74LS574 and the footprint Package_DIP:DIP-20_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 SN74ACT574NG4?

PDIP-20, with 20 pins. Its footprint is drawn on this page.

Where is the SN74ACT574NG4 datasheet?

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

Where can I order the SN74ACT574NG4?

JLCPCB lists it as part C1550043, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74ACT574NG4?

Parts like it in the library: the 74ACTQ374PC by onsemi, the 74ACTQ574PC by onsemi, the CD74ACT273EE4 by Texas Instruments and the SN74HC74APW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8