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SN74AC374N on a board, in 3D

SN74AC374N

Texas Instruments

-40℃~+85℃ 1 155MHz 24mA 24mA 2V~6V 4.5pF 4uA 74AC Series 8 9.5ns@5V,50pF D-Type Rising Edge PDIP-20 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SN74AC374N
Category
Flip Flops
Package
PDIP-20
Pins
2

Overview

The SN74AC374N is a flip Flop made by Texas Instruments in a PDIP-20 package with 20 pins. -40℃~+85℃ 1 155MHz 24mA 24mA 2V~6V 4.5pF 4uA 74AC Series 8 9.5ns@5V,50pF D-Type Rising Edge PDIP-20 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC374, 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 C1549916).

Symbol

OE1O02D03D14O15O26D27D38O39GND10Cp11O412D413D514O515O616D617D718O719VCC20
74xx:74HC374From KiCad's library

Footprint

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

Parameters

15
Clock Frequency
155MHz
Current - Output High(IOH)
24mA
Current - Output Low(IOL)
24mA
Function
Standard
Input Capacitance
4.5pF
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Output Type
Tri-State；Non-Inverted
Propagation Delay
9.5ns@5V,50pF
Quiescent Current
4uA
Series
74AC Series
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
2V~6V

Order codes

1

Pinout

20
The pins of the SN74AC374N
PinNameType
1OEInput
2O0Tri-state
3D0Input
4D1Input
5O1Tri-state
6O2Tri-state
7D2Input
8D3Input
9O3Tri-state
10GNDPower in
11CpInput
12O4Tri-state
13D4Input
14D5Input
15O5Tri-state
16O6Tri-state
17D6Input
18D7Input
19O7Tri-state
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74AC374N?

Yes. The symbol is 74xx:74HC374 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 SN74AC374N?

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

Where is the SN74AC374N datasheet?

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

Where can I order the SN74AC374N?

JLCPCB lists it as part C1549916, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74AC374N?

Parts like it in the library: the 74AC374PC by onsemi, the AN74LVC1G175DCKR by AOTE, the SN74LVC1G175DCKR(AT) by AOTE and the RS74HC74XP by Jiangsu RUNIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8