{"product_id":"33419","title":"SAB8253-5D","description":"\u003cp\u003eProgrammable interval timer IC containing three independent, high-speed 16-bit down counters optimized for frequency generation. | 24-Pin Ceramic DIP | Legacy factory automation lines, programmable logic controllers (PLCs), older automated industrial process benches. | SAB8253-5D | NTE8253-5 | SK8253-5 | 8253-5, Intel 8253, Am8253, INS8253, uPD8253 | Multichannel Square-Wave Audio Synthesizer: Configured to divide a master high-frequency clock down into three distinct, user-programmable audio square waves to generate three-voice musical harmonies for an external audio amp stage. | Siemens, Allen-Bradley, and Schneider Electric PLCs: This high-reliability 5MHz ceramic processing peripheral was deployed across classic mid-1980s Siemens Simatic S5 automation systems and early Allen-Bradley computing nodes to manage high-accuracy operational step delays.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":24059982151744,"sku":"","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/products\/VGfd7rM_0ef8cf31-874d-481c-9285-06a0c3d69358.png?v=1569366154","url":"https:\/\/greenbrookonline.com\/products\/33419","provider":"Green Brook Online","version":"1.0","type":"link"}