{"id":9278,"date":"2022-02-09T06:38:48","date_gmt":"2022-02-09T06:38:48","guid":{"rendered":"https:\/\/metroekart.com\/?post_type=product&p=9278"},"modified":"2025-06-26T08:23:01","modified_gmt":"2025-06-26T08:23:01","slug":"ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package","status":"publish","type":"product","link":"https:\/\/metroekart.com\/index.php\/product\/ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package\/","title":{"rendered":"IC 74HC245 74LS245 3-State Octal Bus Transceiver IC (74245 IC) DIP-20 Package"},"content":{"rendered":"\t\t
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The 74LS245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements. The device allows data transmission from the A Bus to the B Bus or from the B Bus to the A Bus depending upon the logic level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the buses are effectively isolated.<\/p>\n

Features:-\u00a0<\/strong><\/p>\n

\u2022\u00a0Bi-Directional bus transceiver in a high-density 20-pin package<\/p>\n

\u2022\u00a03-STATE outputs drive bus lines directly<\/p>\n

\u2022\u00a0PNP inputs reduce DC loading on bus lines<\/p>\n

\u2022\u00a0Hysteresis at bus inputs improve noise margins<\/p>\n

\u2022\u00a0Typical propagation delay times, port-to-port 8 ns<\/p>\n

\u2022\u00a0Typical enable\/disable times 17 ns<\/p>\n

\u2022\u00a0IOL (sink current) 24 mA<\/p>\n

\u2022\u00a0IOH (source current) \u221215 mA<\/p>\n

Specifications:-<\/strong><\/p>\n\n\n\n\n\n\n\n
Parameter<\/td>\nSpecification<\/td>\n<\/tr>\n
Supply Voltage (VCC)<\/td>\n7 V<\/td>\n<\/tr>\n
Input Voltage (VI)<\/td>\n7 V<\/td>\n<\/tr>\n
Operating free-air temperature range<\/td>\n0\u00b0C to +70\u00b0C<\/td>\n<\/tr>\n
Storage temperature range<\/td>\n\u201365\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Related Document:-<\/strong><\/p>\n

\u00a0<\/a>74LS245 IC Datasheet<\/strong><\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":9279,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[]},"product_brand":[],"product_cat":[82,28],"product_tag":[],"class_list":{"0":"post-9278","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ics","7":"product_cat-semiconductors","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"yoast_head":"\nIC 74HC245 74LS245 3-State Octal Bus Transceiver IC (74245 IC) DIP-20 Package - Metro Electronics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/metroekart.com\/index.php\/product\/ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IC 74HC245 74LS245 3-State Octal Bus Transceiver IC (74245 IC) DIP-20 Package - Metro Electronics\" \/>\n<meta property=\"og:description\" content=\"The 74LS245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements. The device allows data transmission from the A Bus to the B Bus or from the B Bus to the A Bus depending upon the logic level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the buses are effectively isolated. Features:-\u00a0 \u2022\u00a0Bi-Directional bus transceiver in a high-density 20-pin package \u2022\u00a03-STATE outputs drive bus lines directly \u2022\u00a0PNP inputs reduce DC loading on bus lines \u2022\u00a0Hysteresis at bus inputs improve noise margins \u2022\u00a0Typical propagation delay times, port-to-port 8 ns \u2022\u00a0Typical enable\/disable times 17 ns \u2022\u00a0IOL (sink current) 24 mA \u2022\u00a0IOH (source current) \u221215 mA Specifications:- Parameter Specification Supply Voltage (VCC) 7 V Input Voltage (VI) 7 V Operating free-air temperature range 0\u00b0C to +70\u00b0C Storage temperature range \u201365\u00b0C to +150\u00b0C Related Document:- \u00a074LS245 IC Datasheet\" \/>\n<meta property=\"og:url\" content=\"https:\/\/metroekart.com\/index.php\/product\/ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package\/\" \/>\n<meta property=\"og:site_name\" content=\"Metro Electronics\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-26T08:23:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/metroekart.com\/wp-content\/uploads\/2022\/02\/74ls245-octal-buffer-transreceiver-dip20-800x800-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/metroekart.com\\\/index.php\\\/product\\\/ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package\\\/\",\"url\":\"https:\\\/\\\/metroekart.com\\\/index.php\\\/product\\\/ic-74hc245-74ls245-3-state-octal-bus-transceiver-ic-74245-ic-dip-20-package\\\/\",\"name\":\"IC 74HC245 74LS245 3-State Octal Bus Transceiver IC (74245 IC) DIP-20 Package - 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