# CD74HC194E (Component)
## Description
Shift Register, Bidirectional 1 Element 4 Bit 16-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Shift-Register #74HC194
## Component Details
- **Owner:** adrian95
- **Created:** 7/25/2024
- **Last Updated:** 7/25/2024
- **Visibility:** Public
- **Manufacturer Part Number:** CD74HC194E
- **Manufacturer Name:** Texas Instruments
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/cd74hc194.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Used in:** 3 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/cd74hc194e/texas-instruments.html?utm_currency=USD®ion=nac) | $0.2862 | 53 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/CD74HC194E/376808) | $0.58 | 1.7K |
| [LCSC](https://www.lcsc.com/product-detail/C2869467.html) | $0.8376 | 13 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/CD74HC194E?qs=DcvZ7Fltd5wPFsnAXd1zwg%3D%3D) | $0.74 | 1.1K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=CD74HC194E) | $0.662 | 1K |
| [Verical](https://www.verical.com/pd/texas-instruments-arithmetic---counter-shift-reg-CD74HC194E-307639?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** CD74HC194E
- **Package / Case Code:** PDIP
- **Pin Count:** 16
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~MR | |
| 2 | DSR | |
| 3 | D0 | |
| 4 | D1 | |
| 5 | D2 | |
| 6 | D3 | |
| 7 | DSL | |
| 8 | GND | |
| 9 | S0 | |
| 10 | S1 | |
| 11 | CP | |
| 12 | Q3 | |
| 13 | Q2 | |
| 14 | Q1 | |
| 15 | Q0 | |
| 16 | VCC | |
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*Generated from [https://www.flux.ai/adrian95/cd74hc194e](https://www.flux.ai/adrian95/cd74hc194e)*