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DM74ALS174 数据表(PDF) 1 Page - Fairchild Semiconductor |
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DM74ALS174 数据表(HTML) 1 Page - Fairchild Semiconductor |
1 / 7 page © 2000 Fairchild Semiconductor Corporation DS006112 www.fairchildsemi.com September 1986 Revised February 2000 DM74ALS174 • DM74ALS175 Hex/Quad D-Type Flip-Flops with Clear General Description These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. Both have an asynchro- nous clear input, and the quad (DM74ALS175) version fea- tures complementary outputs from each flip-flop. Information at the D inputs meeting the setup time require- ments is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a partic- ular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the HIGH or LOW level, the D input signal has no effect at the output. Features s Advanced oxide-isolated ion-implanted Schottky TTL process s Pin and functional compatible with LS family counterpart s Typical clock frequency maximum is 80 MHz s Switching performance guaranteed over full temperature and VCC supply range Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagrams DM74ALS174 DM74ALS175 Ordering Code Package Number Package Description DM74ALS174M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74ALS174SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74ALS174N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide DM74ALS175M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74ALS175SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74ALS175N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide |
类似零件编号 - DM74ALS174 |
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类似说明 - DM74ALS174 |
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