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74ACT163SJ датащи(PDF) 1 Page - Fairchild Semiconductor |
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74ACT163SJ датащи(HTML) 1 Page - Fairchild Semiconductor |
1 / 11 page © 2000 Fairchild Semiconductor Corporation DS009932 www.fairchildsemi.com November 1988 Revised February 2000 74AC163 • 74ACT163 Synchronous Presettable Binary Counter General Description The AC/ACT163 are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The AC/ACT163 has a Synchronous Reset input that overrides counting and parallel loading and allows the outputs to be simultaneously reset on the rising edge of the clock. Features s ICC reduced by 50% s Synchronous counting and loading s High-speed synchronous expansion s Typical count rate of 125 MHz s Outputs source/sink 24 mA s ACT163 has TTL-compatible inputs Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Connection Diagram Pin Descriptions Order Number Package Number Package Description 74AC163SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body 74AC163SJ M16D 16-Lead Small Outline Package, (SOP), EIAJ TYPE II, 5.3mm Wide 74AC163MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74AC163PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide 74ACT163SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body 74ACT163SJ M16D 16-Lead Small Outline Package, (SOP), EIAJ TYPE II, 5.3mm Wide 74ACT163MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACT163PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Pin Names Description CEP Count Enable Parallel Input CET Count Enable Trickle Input CP Clock Pulse Input SR Synchronous Reset Input P0–P3 Parallel Data Inputs PE Parallel Enable Input Q0–Q3 Flip-Flop Outputs TC Terminal Count Output |
Аналогичный номер детали - 74ACT163SJ |
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Аналогичное описание - 74ACT163SJ |
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