[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-562970-105":59,"doc-detail-562970-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","til308-til309-numeric-displays-with-logic-product-information","TIL308, TIL309 - Numeric Displays with Logic - Product Information","","TIL308 and TIL309 are internally-driven seven-segment LED numeric displays designed as 16-pin packages that integrate a five-bit latch and a decoder/LED driver. The TTL MSI circuits provide TTL/DTL-compatible logic inputs and buffered outputs, supporting latched BCD and independent decimal-point control. Key functions include blanking, LED test for activating all segments, real-time or latched-update operation, and constant-current LED driving for consistent brightness. Production data reflects specifications as of publication.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/til308-til309-numeric-displays-with-logic-product-information/562970/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/til308-til309-numeric-displays-with-logic-product-information/562970.png","ImageObject",300,407,{"name":92,"@type":93},"dawugda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-13","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the TIL308 and TIL309 internally integrated functions?","Question",{"text":112,"@type":113},"They combine a five-bit latch with a decoder/LED driver in a single 16-pin package, internally driving seven-segment LED digits and an independent decimal point.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does blanking work on these numeric displays?",{"text":117,"@type":113},"The BLANKING input (BI) blanks the entire display when low; it must be high for normal operation. Blanking can also be invoked by entering BCD 13.",{"name":119,"@type":110,"acceptedAnswer":120},"How can the displays be updated—real-time or latched?",{"text":121,"@type":113},"Using the latch strobe (LS), data can follow latch inputs in real-time when LS is low, or hold stored values when LS is high, making it suitable for latched-update-only control.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},562970,1791879820,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":46},3985747870947,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","TIL308, TIL309  \nNUMERIC DISPLAYS WITH LOGIC  \nSLBS002–D1096, MARCH 1972–REVISED SEPTEMBER 1992  \nSOLID-STATE DISPLAYS WITH INTEGRAL TTL MSI CIRCUIT CHIP FOR USE IN ALL SYSTEMS REQUIRING A DISPLAY OF BCD DATA  \n• 6,9-mm (0.270-Inch) Character Height  \n• TIL308 Has Left Decimal  \n• TIL309 Has Right Decimal  \n• Easy System Interface  \n• Wide Viewing Angle  \n• Internal TTL MSI Chip With Latch, Decoder, and Driver  \n• Constant-Current Drive for Light-Emitting Diodes  \nmechanical data  \nThese assemblies consist of display chips and a TTL MSI chip mounted on a header with a red molded plastic body. Multiple displays may be mounted on 11,43-mm (0 .450-inch) centers.  \nPIN ASSIGNMENTS  \nPin 1  \nPn 2  \nPin 3  \nPin 4  \nPin 5  \nPin 6  \nPin 7  \nPin 8  \nQB  \nQC  \nQD  \nQA  \nLS  \nC  \nD  \nGND  \nPin 9 Pin 10  \nPin 11  \nPin 12  \nPin 13  \nPin 14  \nPin 15  \nPin 16  \nNC  \nB   \nBI  \nDP  \nLT  \nQDP  \nA  \nV CC  \nSeating Plane (see Note A)  \n3,56 (0.140) 2,79 (0.110)  \nCLof Pin 1 3,81 (0.150)  \nCLof Pin 1  \n4,42 (0.174)  \nDecimal Point ~~ ~~ TIL309  \n7,87 (0.310) 7,62 (0.300)  \n1  \n 6,45 (0.254)   \nALL LINEAR DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES  \nNOTES: A. Lead dimensions are not controlled above the seating plane.  \nB. Centerlines of character segments and decimal points are shown as dashed lines. Associated dimensions are nominal.  \nC. The true-position pin spacing is 2,54 mm (0 .100 inch) between centerlines. Each centerline is located with 0,26 mm (0 .010 inch) of its true longitudinal position relative to pins 1 and 16.  \nPRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.  \nCopyright 􀁗 1992, Texas Instruments Incorporated  \nPOST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1  \n2 POST OFFICE BOX 655303• DALLAS , TEXAS 75265  \nlogic diagram  \nLatch Data Inputs  \nLatch Outputs  \nA  \nB  \nC  \nD  \nDP  \nQDP QD QC QB QA  \nLT  \nLS  \nBI  \nV CC  \nTo Logic Chip  \nTL308 has left decimal. TL309 has right decimal.  \nTIL 308, TIL309  \nNUMER IC D ISPLAYS WITH LOGIC  \nSLBS MARCH 1972–REVISED002–D1096, SEPTEMBER 1992  \nTIL308, TIL309  \nNUMERIC DISPLAYS WITH LOGIC  \nSLBS002–D1096, MARCH 1972–REVISED SEPTEMBER 1992  \ndescription  \nThese internally-driven seven-segment light-emitting-diode (LED) displays contain a five-bit latch and a decoder/LED driver in a single 16-pin package. A description of the functions of the inputs and outputs of these devices are in the terminal function table.  \nThe TTL MSI circuits contain the equivalent of 78 gates on a single chip. Logic inputsand outputs are completely TTL/DTL compatible. The buffered inputs are implemented with relatively large resistors in series with the bases of the input transistors to lower drive-current requirements to one-half of that required for a standard Series 54/74 TTL input.  \nSome of the additional features of these displays are as follows:  \n• Latched BCD and decimal point logic outputs provided to drive logic processors simultaneously with the displayed data  \n• Minimum number of inputs required   4-line BCD plus decimal point  \n• Overriding blanking for suppressing entire display or pulse-modulation of LED brightness  \n• LED test input to simultaneously turn on all display segments and decimal point  \n• Can be operated in a real-time mode or latched-update-only mode by use of the latch strobe input  \n• Displays numbers 0 through 9 as well as A, C, E, F, or minus sign  \n• Can be blanked by entry of BCD 13 or by use of the blanking input  \n• Decimal point controlled independently with decimal-point latch  \n• Constant-current-source TTL-LED interface for optimum performance.  \nThe latch outputs except QDPare active pullup, and each one, except QDP, is capable of driving three standard Series 54/74 loads. The LED driver outputs are designed specifically to maintain a relatively constant on-level current of appr","cbCaiefrnofgVVzU","https://ap.wps.com/l/cbCaiefrnofgVVzU","pdf",138298,"English","# Description\n## Features and Operating Modes\n## Mechanical Data\n## Pin Assignments and Notes\n## Terminal Functions\n## Function Table","[{\"question\":\"What are the TIL308 and TIL309 internally integrated functions?\",\"answer\":\"They combine a five-bit latch with a decoder/LED driver in a single 16-pin package, internally driving seven-segment LED digits and an independent decimal point.\"},{\"question\":\"How does blanking work on these numeric displays?\",\"answer\":\"The BLANKING input (BI) blanks the entire display when low; it must be high for normal operation. Blanking can also be invoked by entering BCD 13.\"},{\"question\":\"How can the displays be updated—real-time or latched?\",\"answer\":\"Using the latch strobe (LS), data can follow latch inputs in real-time when LS is low, or hold stored values when LS is high, making it suitable for latched-update-only control.\"}]","TIL308, TIL309 - Numeric Displays with Logic - Product Information | PDF",1791810237]