{"product_id":"lot-of-10-signetics-74ls74an-dual-d-flip-flop-14-pin-dip-nos","title":"Lot of 10 Signetics 74LS74AN Dual D Flip-Flop 14-Pin DIP NOS","description":"ITEM SPECIFICS\u003cbr\u003eBrand: Signetics\u003cbr\u003eMPN: 74LS74AN\u003cbr\u003eSeries: 74LS\u003cbr\u003eType: Dual D-Type Flip-Flop\u003cbr\u003eFunction: Positive-Edge-Triggered D Flip-Flop\u003cbr\u003eFeatures: Preset, Clear, Complementary Outputs\u003cbr\u003eNumber of Elements: 2\u003cbr\u003ePackage: 14-Pin DIP \/ PDIP\u003cbr\u003eMounting Style: Through-Hole\u003cbr\u003eCondition: New old stock\u003cbr\u003eAdditional Markings: A, SV8447, CY\u003cbr\u003eQuantity: 10\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eLot of 10 Signetics 74LS74AN integrated circuits in new old stock condition.\u003cbr\u003eThese are dual positive-edge-triggered D-type flip-flops with preset, clear, and complementary outputs. Each device is a 14-pin through-hole DIP package marked 74LS74AN.\u003cbr\u003e\u003cbr\u003eThe photographed markings include A, SV8447, and CY. Parts are untested and sold as shown. Please review all photos for exact condition and included components.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eNew old stock. Packaging and leads may show minor storage or handling wear. Ships fast with tracking. 30-day returns; buyer pays return shipping.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eAmerican Industrial Parts Group is not an authorized distributor, reseller, or representative of Signetics or any successor company. All trademarks belong to their respective owners. This is secondary-market inventory and is not covered by any manufacturer warranty.\u003cbr\u003e\u003cbr\u003eCOMPATIBILITY \u0026amp; CROSS-REFERENCE\u003cbr\u003eThe Signetics 74LS74AN is a 74LS74-family dual D-type positive-edge-triggered flip-flop with preset and clear in a 14-pin DIP for 5V TTL logic. Texas Instruments SN74LS74AN, National Semiconductor DM74LS74AN, and Motorola SN74LS74AN are the same function and package, so each can serve as a cross-reference for the others in 74LS74 sockets. It is not a drop-in for 74HC74 or 74S74 devices, which have different electrical characteristics. This lot suits repair shops and restorers who need several 74LS74 devices for vintage computers, arcade boards, and TTL logic repair. Confirm the pinout against your board before installing.\u003cbr\u003e\u003cbr\u003eQ: What does the Signetics 74LS74AN replace?\u003cbr\u003eA: Other 74LS74 dual D flip-flops in 14-pin DIP sockets, including SN74LS74AN and DM74LS74AN.\u003cbr\u003e\u003cbr\u003eQ: What supply voltage does it use?\u003cbr\u003eA: It is a 5V TTL part; the Texas Instruments SN74LS74A datasheet lists 4.75V to 5.25V.\u003cbr\u003e\u003cbr\u003eQ: How many are included?\u003cbr\u003eA: This listing is a lot of 10 Signetics 74LS74AN devices, untested and sold as shown.\u003cbr\u003e\u003cbr\u003eSignetics 74LS74AN 74LS74A dual D flip-flop positive edge triggered flip flop preset clear complementary outputs 14-pin DIP PDIP through-hole TTL logic IC vintage electronics computer arcade repair obsolete semiconductor new old stock NOS lot of 10 74LS74 not working replacement flip-flop not toggling arcade board logic chip failed TTL flip-flop replacement\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"Signetics","offers":[{"title":"Default Title","offer_id":49738784047259,"sku":"SIG-74LS74AN-N-2","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/signetics-74ls74an-dual-d-flip-flop-dip-14-lot-of-10-1-american-industrial-parts-group.png?v=1791392283","url":"https:\/\/americanindustrialpartsgroup.com\/products\/lot-of-10-signetics-74ls74an-dual-d-flip-flop-14-pin-dip-nos","provider":"American Industrial Parts Group","version":"1.0","type":"link"}