Skip to the content
PCBKitNew board
74F194PC on a board, in 3D

74F194PC

onsemi

0℃~+70℃ 1 150MHz 1mA 20mA 4 4.5V~5.5V 5.2ns@5V,50pF、5.5ns@5V,50pF 74F Asynchronous clear function、Asynchronous parallel load function、Supports forward and reverse shift Serial-to-Parallel、Parallel-to-Serial、Serial-to-Serial、Parallel-to-Parallel Tri-State PDIP-16 Shift Registers ROHS

Extended
DatasheetJLCPCBLCSConsemi/74F194PC
Category
Shift Registers
Package
PDIP-16
Pins
16

Overview

The 74F194PC is a shift Register made by onsemi in a PDIP-16 package with 16 pins. 0℃~+70℃ 1 150MHz 1mA 20mA 4 4.5V~5.5V 5.2ns@5V,50pF、5.5ns@5V,50pF 74F Asynchronous clear function、Asynchronous parallel load function、Supports forward and reverse shift Serial-to-Parallel、Parallel-to-Serial、Serial-to-Serial、Parallel-to-Parallel Tri-State PDIP-16 Shift Registers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS194, 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 C3303993).

Symbol

Mr1Dsr2P03P14P25P36Dsl7GND8S09S110Cp11Q312Q213Q114Q015VCC16
74xx:74LS194From KiCad's library

Footprint

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

Parameters

12
Clock Frequency
150MHz
Current - Output High(IOH)
1mA
Current - Output Low(IOL)
20mA
Features
Asynchronous clear function；Asynchronous parallel load function；Supports forward and reverse shift
Function
Serial-to-Serial；Parallel-to-Serial；Parallel-to-Parallel；Serial-to-Parallel
Number of Elements
1
Operating Temperature
0℃~+70℃
Output Type
Tri-State
Propagation Delay
5.5ns@5V,50pF；5.2ns@5V,50pF
Resolution
4
Series
74F
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

16
The pins of the 74F194PC
PinNameType
1MrInput
2DsrInput
3P0Input
4P1Input
5P2Input
6P3Input
7DslInput
8GNDPower in
9S0Input
10S1Input
11CpInput
12Q3Output
13Q2Output
14Q1Output
15Q0Output
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/74F194PC" title="74F194PC 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/onsemi/74F194PC.jpg" alt="74F194PC" width="1200" height="900">
A picture that opens the part, for a README
[![74F194PC](https://pcbkit.io/embed/parts/onsemi/74F194PC.jpg?size=s)](https://pcbkit.io/parts/onsemi/74F194PC)

Questions

Is there a KiCad symbol and footprint for the 74F194PC?

Yes. The symbol is 74xx:74LS194 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 74F194PC?

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

Where is the 74F194PC datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the 74F194PC?

JLCPCB lists it as part C3303993, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74F194PC?

Parts like it in the library: the 74F194DC by onsemi, the 74VHC165FT by Toshiba, the 74F194SC by onsemi and the MC74AC194D by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7