{"product_id":"itt-7437j-quad-2-input-nand-buffer-ttl-ic-14-pin-ceramic-dip-1977-new","title":"ITT 7437J Quad 2-Input NAND Buffer TTL IC 14-Pin Ceramic DIP 1977 New","description":"ITEM SPECIFICS\u003cbr\u003eBrand: ITT\u003cbr\u003eMPN: 7437J\u003cbr\u003eModel: 7437\u003cbr\u003eType: Quad 2-Input Positive-NAND Buffer\u003cbr\u003eLogic Family: TTL (Standard 74 Series)\u003cbr\u003eNumber of Gates: 4\u003cbr\u003eInputs per Gate: 2\u003cbr\u003ePackage \/ Case: 14-Pin Ceramic DIP\u003cbr\u003eMounting: Through Hole\u003cbr\u003eDate Code: 7736 (1977, week 36)\u003cbr\u003eCondition: New\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eThis is a vintage ITT 7437 quad 2-input NAND buffer, a standard 74-series TTL logic device, in a 14-pin ceramic DIP. It contains four independent 2-input NAND gates with buffered outputs. The 7437 is the buffer (higher output drive) version of the 7400 quad 2-input NAND gate, used to drive heavier loads and bus lines.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eFour independent 2-input NAND gates (Y = NOT(A·B))\u003cbr\u003eBuffered outputs with higher drive than the standard 7400\u003cbr\u003eStandard TTL logic levels\u003cbr\u003e14-pin ceramic DIP\u003cbr\u003eMarkings: \"ITT\", \"7437 J\" and \"7736\"\u003cbr\u003eDate code 7736: 1977, week 36\u003cbr\u003eUnused; light surface scuffs on the package\u003cbr\u003e\u003cbr\u003eCompatibility:\u003cbr\u003eDirect replacement for the ITT 7437J. Functionally equivalent to the SN7437, DM7437 and N7437 quad 2-input NAND buffers from Texas Instruments, National and Signetics. Pin-compatible with the 7400 pinout, with higher output drive.\u003cbr\u003e\u003cbr\u003eQ\u0026amp;A\u003cbr\u003eQ: What is the difference between a 7437 and a 7400?\u003cbr\u003eA: Both are quad 2-input NAND gates with the same pinout. The 7437 is a buffer version with higher output drive, for driving heavier loads.\u003cbr\u003eQ: When was it made?\u003cbr\u003eA: The date code 7736 indicates 1977, week 36.\u003cbr\u003eQ: Is it tested?\u003cbr\u003eA: The item is sold as pictured. It has not been tested.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eItem is sold as pictured. Please review all photos carefully and compare part numbers before purchasing. Vintage stock with light surface scuffs.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eAmerican Industrial Parts Group is not an authorized distributor, reseller, or representative of ITT or any other manufacturer listed. All product names, trademarks, brands, and logos are the property of their respective owners and are used for identification purposes only. As an independent reseller, the original manufacturer warranty does not apply.\u003cbr\u003e\u003cbr\u003e7437J, 7437, ITT 7437, SN7437, DM7437, N7437, 7437 NAND buffer, quad 2-input NAND buffer, nand gate ic, ic nand gate, TTL NAND gate, 7400 series logic, ceramic DIP TTL, vintage ITT IC, 1977 IC, obsolete TTL chip\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"ITT","offers":[{"title":"Default Title","offer_id":49920024412315,"sku":"ITT-7437J-N","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/itt-7437j-quad-nand-buffer-ttl-ic-14-pin-ceramic-dip-1-american-industrial-parts-group.jpg?v=1792886481","url":"https:\/\/americanindustrialpartsgroup.com\/products\/itt-7437j-quad-2-input-nand-buffer-ttl-ic-14-pin-ceramic-dip-1977-new","provider":"American Industrial Parts Group","version":"1.0","type":"link"}