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SN74LS697N on a board, in 3D

SN74LS697N

Texas Instruments

0℃~+70℃ 1 4.75V~5.25V Asynchronous Divide-by-2 Rising Edge PDIP-20 Counters, Dividers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS697N
Category
Counters, Dividers
Package
PDIP-20
Pins
20

Overview

The SN74LS697N is a counters, Divider made by Texas Instruments in a PDIP-20 package with 20 pins. 0℃~+70℃ 1 4.75V~5.25V Asynchronous Divide-by-2 Rising Edge PDIP-20 Counters, Dividers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS697NS, from EasyEDA) and its footprint (Package_DIP:DIP-20_W7.62mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1548059).

Symbol

U/D#1CCK2A3B4C5D6ENP#7CCLR#8RCK9GND10R/C#11G#12LOAD#13ENT#14QD15QC16QB17QA18RCO#19VCC20
EasyEDA_Cloud:SN74LS697NSFrom EasyEDA

Footprint

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

Parameters

13
Count Rate
20MHz
Direction
Up Counter；Down Counter
Features
Reset function, Cascade counter, Synchronous counting, Multi-mode counting
Logic Type
Divide-by-2
Number of Elements
1
Operating Temperature
0℃~+70℃
Propagation Delay
20ns@5V,45pF；25ns@5V,45pF
Reset
Asynchronous
Resolution
4
Series
74LS
Timing
Synchronous
Trigger Type
Rising Edge
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

20
The pins of the SN74LS697N
PinNameType
1U/D#Unspecified
2CCKUnspecified
3AUnspecified
4BUnspecified
5CUnspecified
6DUnspecified
7ENP#Unspecified
8CCLR#Unspecified
9RCKUnspecified
10GNDUnspecified
11R/C#Unspecified
12G#Unspecified
13LOAD#Unspecified
14ENT#Unspecified
15QDUnspecified
16QCUnspecified
17QBUnspecified
18QAUnspecified
19RCO#Unspecified
20VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SN74LS697N?

Yes. The symbol is EasyEDA_Cloud:SN74LS697NS 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 SN74LS697N?

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

Where is the SN74LS697N datasheet?

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

Where can I order the SN74LS697N?

JLCPCB lists it as part C1548059, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS697N?

Parts like it in the library: the SN74LV8154N by Texas Instruments, the SN74ALS561AN by Texas Instruments, the SN74ALS561ANG4 by Texas Instruments and the SN74ALS561ANS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

6