Skip to the content
PCBKitNew board
54LS379DMQB, in 3D

54LS379DMQB

Texas Instruments

-55℃~+125℃ 1 18mA 20ns、25ns 27ns@5V,15pF 30MHz 4 4.5V~5.5V 4mA 4mA 54LS Series 5ns Complementary type D-Type Enable Rising Edge CDIP-16 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/54LS379DMQB
Category
Flip Flops
Package
CDIP-16
Pins
5

Overview

The 54LS379DMQB is a flip Flop made by Texas Instruments in a CDIP-16 package with 16 pins. -55℃~+125℃ 1 18mA 20ns、25ns 27ns@5V,15pF 30MHz 4 4.5V~5.5V 4mA 4mA 54LS Series 5ns Complementary type D-Type Enable Rising Edge CDIP-16 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:54LS379FMQB, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-16_L19.6-W6.5-P2.54-LS7.9-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3826196).

Symbol

E#1Q02Q0#3D04D15Q1#6Q17GND8CP9Q210Q2#11D212D313Q3#14Q315VCC16
EasyEDA_Cloud:54LS379FMQBFrom EasyEDA

Footprint

12345678910111213141516
EasyEDA_Cloud:PDIP-16_L19.6-W6.5-P2.54-LS7.9-BLFrom EasyEDA

Parameters

16
Clock Frequency
30MHz
Current - Output High(IOH)
4mA
Current - Output Low(IOL)
4mA
Function
Enable
Hold Time
5ns
Number of Bits per Element
4
Number of Elements
1
Operating Temperature
-55℃~+125℃
Output Type
Complementary type
Propagation Delay
27ns@5V,15pF
Quiescent Current
18mA
Series
54LS Series
Setup Time
20ns；25ns
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

16
The pins of the 54LS379DMQB
PinNameType
1E#Unspecified
2Q0Unspecified
3Q0#Unspecified
4D0Unspecified
5D1Unspecified
6Q1#Unspecified
7Q1Unspecified
8GNDUnspecified
9CPUnspecified
10Q2Unspecified
11Q2#Unspecified
12D2Unspecified
13D3Unspecified
14Q3#Unspecified
15Q3Unspecified
16VCCUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/54LS379DMQB" title="54LS379DMQB in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/54LS379DMQB.jpg" alt="54LS379DMQB" width="1200" height="900">
A picture that opens the part, for a README
[![54LS379DMQB](https://pcbkit.io/embed/parts/ti/54LS379DMQB.jpg?size=s)](https://pcbkit.io/parts/ti/54LS379DMQB)

Questions

Is there a KiCad symbol and footprint for the 54LS379DMQB?

Yes. The symbol is EasyEDA_Cloud:54LS379FMQB and the footprint EasyEDA_Cloud:PDIP-16_L19.6-W6.5-P2.54-LS7.9-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 54LS379DMQB?

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

Where is the 54LS379DMQB datasheet?

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

Where can I order the 54LS379DMQB?

JLCPCB lists it as part C3826196, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 54LS379DMQB?

Parts like it in the library: the 74HC273D by Nexperia, the 74HC76S by GR, the AIP74HC574SA20.TR by Wuxi I-core Elec and the CD4027BE by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8