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SN74LV273 データシート(PDF) 1 Page - Texas Instruments |
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SN74LV273 データシート(HTML) 1 Page - Texas Instruments |
1 / 7 page SN54LV273, SN74LV273 OCTAL D-TYPE FLIP-FLOPS WITH CLEAR SCLS195B – FEBRUARY 1993 – REVISED APRIL 1996 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D EPIC ™ (Enhanced-Performance Implanted CMOS) 2- µ Process D Typical VOLP (Output Ground Bounce) < 0.8 V at VCC, TA = 25°C D Typical VOHV (Output VOH Undershoot) > 2 V at VCC, TA = 25°C D ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Latch-Up Performance Exceeds 250 mA Per JEDEC Standard JESD-17 D Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), Ceramic Flat (W) Packages, Chip Carriers (FK), and (J) 300-mil DIPs description These octal D-type flip-flops are designed for 2.7-V to 5.5-V VCC operation. The ’LV273 are positive-edge-triggered flip-flops with direct clear (CLR) input. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output. The SN74LV273 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area. The SN54LV273 is characterized for operation over the full military temperature range of –55 °C to 125°C. The SN74LV273 is characterized for operation from –40 °C to 85°C. Copyright © 1996, Texas Instruments Incorporated EPIC is a trademark of Texas Instruments Incorporated. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information 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. 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 CLR 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND VCC 8Q 8D 7D 7Q 6Q 6D 5D 5Q CLK SN54LV273 ...J OR W PACKAGE SN74LV273 . . . DB, DW, OR PW PACKAGE (TOP VIEW) 3 2120 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 8D 7D 7Q 6Q 6D 2D 2Q 3Q 3D 4D SN54LV273 . . . FK PACKAGE (TOP VIEW) |
同様の部品番号 - SN74LV273 |
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同様の説明 - SN74LV273 |
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