Skip to the content
PCBKitNew board
74F161APC on a board, in 3D

74F161APC

Texas Instruments

0℃~+70℃ 1 120MHz 4.5V~5.5V Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter PDIP-16 Counters, Dividers

Extended
JLCPCBLCSCti/74F161APC
Category
Counters, Dividers
Package
PDIP-16
Pins
5

Overview

The 74F161APC is a counters, Divider made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~+70℃ 1 120MHz 4.5V~5.5V Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter PDIP-16 Counters, Dividers.

PCBKit's library has its KiCad symbol (74xx:74LS161, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828199).

Symbol

MR1CP2D03D14D25D36CEP7GND8PE9CET10Q311Q212Q113Q014TC15VCC16
74xx:74LS161From KiCad's library

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Order codes

1

Pinout

16
The pins of the 74F161APC
PinNameType
1MRInput
2CPInput
3D0Input
4D1Input
5D2Input
6D3Input
7CEPInput
8GNDPower in
9PEInput
10CETInput
11Q3Output
12Q2Output
13Q1Output
14Q0Output
15TCOutput
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/74F161APC" title="74F161APC 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/74F161APC.jpg" alt="74F161APC" width="1200" height="900">
A picture that opens the part, for a README
[![74F161APC](https://pcbkit.io/embed/parts/ti/74F161APC.jpg?size=s)](https://pcbkit.io/parts/ti/74F161APC)

Questions

Is there a KiCad symbol and footprint for the 74F161APC?

Yes. The symbol is 74xx:74LS161 and the footprint Package_DIP:DIP-16_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 74F161APC?

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

Where can I order the 74F161APC?

JLCPCB lists it as part C3828199, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74F161APC?

Parts like it in the library: the CD4017BED by GREENMICRO, the CD4017CN by HGSEMI, the CD4518BE by HGSEMI and the CD4520BE by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8