# SN74LS193N (Component) ## Description Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Counter #Divider ## Component Details - **Owner:** jecstronic - **Created:** 9/27/2023 - **Last Updated:** 9/27/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/sn74ls193.pdf - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** SN74LS193N - **Used in:** 49 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/sn74ls193n/texas-instruments?region=asia) | $0.8507 | 526 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/SN74LS193N/277295) | $1.53 | 945 | | [LCSC](https://www.lcsc.com/product-detail/C354425.html) | $1.5684 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LS193N?qs=LzFo6vGRJ4u308udtU6Kqw%3D%3D) | $1.53 | 2.3K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=74LS193) | $1.251 | 25 | | [Verical](https://www.verical.com/pd/texas-instruments-arithmetic---counter-shift-reg-SN74LS193N-249156?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** SN74LS193N - **Package / Case Code:** PDIP - **Pin Count:** 16 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | QB | | | 3 | QA | | | 4 | DOWN | | | 5 | UP | | | 6 | QC | | | 7 | QD | | | 8 | GND | | | 9 | D | | | 10 | C | | | 11 | LOAD | | | 12 | CO | | | 13 | BO | | | 14 | CLR | | | 15 | A | | | 16 | VCC | | --- *Generated from [https://www.flux.ai/jecstronic/sn74ls193n~5cl](https://www.flux.ai/jecstronic/sn74ls193n~5cl)*