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NTE74LS377, in 3D

NTE74LS377

NTE Electronics

0℃~+70℃ 1 1.5ns 2.5ns 27ns@5V,15pF 28mA 30MHz 4.75V~5.25V 400uA 74LS Series 8 8mA Asynchronous D-Type Rising Edge Set and Reset DIP-20 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCnte-electronics/NTE74LS377
Category
Flip Flops
Package
DIP-20
Pins
20

Overview

The NTE74LS377 is a flip Flop made by NTE Electronics in a DIP-20 package with 20 pins. 0℃~+70℃ 1 1.5ns 2.5ns 27ns@5V,15pF 28mA 30MHz 4.75V~5.25V 400uA 74LS Series 8 8mA Asynchronous D-Type Rising Edge Set and Reset DIP-20 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS377, from KiCad's library) and its footprint (Package_DIP:DIP-20_W7.62mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6944032).

Symbol

E1Q02D03D14Q15Q26D27D38Q39GND10CP11Q412D413D514Q515Q616D617D718Q719VCC20
74xx:74LS377From KiCad's library

Footprint

1234567891011121314151617181920
Package_DIP:DIP-20_W7.62mmFrom KiCad's library

Parameters

16
Clock Frequency
30MHz
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Function
Set and Reset
Hold Time
1.5ns
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
0℃~+70℃
Propagation Delay
27ns@5V,15pF
Quiescent Current
28mA
Series
74LS Series
Setup Time
2.5ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

20
The pins of the NTE74LS377
PinNameType
1EInput
2Q0Output
3D0Input
4D1Input
5Q1Output
6Q2Output
7D2Input
8D3Input
9Q3Output
10GNDPower in
11CPInput
12Q4Output
13D4Input
14D5Input
15Q5Output
16Q6Output
17D6Input
18D7Input
19Q7Output
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the NTE74LS377?

Yes. The symbol is 74xx:74LS377 and the footprint Package_DIP:DIP-20_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the NTE74LS377?

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

Where is the NTE74LS377 datasheet?

NTE Electronics publishes it: the Datasheet link on this page opens it.

Where can I order the NTE74LS377?

JLCPCB lists it as part C6944032, with 0 in stock; the sellers' links on this page open their listings.

What can replace the NTE74LS377?

Parts like it in the library: the SN74ALS564BN by Texas Instruments, the SN74ALS576BN by Texas Instruments, the 74HC273D by Nexperia and the 74HC76S by GR. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8