tc7mh123afk TOSHIBA Semiconductor CORPORATION, tc7mh123afk Datasheet
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tc7mh123afk
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tc7mh123afk Summary of contents
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... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MH123AFK,TC7MH221AFK Dual Monostable Multivibrator TC7MH123AFK Retriggerable TC7MH221AFK Non-Retriggerable The TC7MH123AFK, TC7MH221AFK are advanced high speed CMOS monostable multivibrators fabricated with silicon gate 2 C MOS technology. There are two trigger inputs, A input (negative edge), and B input (positive edge) ...
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... CLR 2Cx 6 2Rx/Cx 7 GND 8 Note: When using a single circuit only, please set CLR to L, keep Rx/Cx・Q・ Q open and set other pins to either IEC Logic Symbol TC7MH123AFK (1) & (2) 1B (3) 1 CLR R (14) 1Cx CX (15) 1Rx/Cx RX/CX (9) ...
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Block Diagram 14 CX RX/ Note 1: Cx, Rx, Dx are external capacitor, resistor, and diode, respectively. Note 2: External clamping diode, Dx; The external capacitor is charged the supply voltage is turned ...
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... System Diagram TC7MH123AFK CLR Timing Chart TC7MH123AFK A B CLR OUT w V ref F OUT w 4 TC7MH123,221AFK V ref ref ...
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System Diagram TC7MH221AFK CLR Timing Chart TC7MH221AFK A B CLR OUT w V ref ...
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... (3) Retrigger operation (TC7MH123AFK) When a new trigger is applied to either input while in the monostable state effective only if the IC is charging Cx. The voltage level of the Rx/Cx node then falls to Vref L level again. Therefore the Q output stays high if the next trigger comes in before the time period set by Cx and Rx. ...
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Absolute Maximum Ratings Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC V /ground current CC Power dissipation Storage temperature Note: Exceeding any of the absolute maximum ratings, even ...
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... Active-state supply current I CC (Note) Note: Per circuit Timing Requirements (Input: t Characteristics Symbol t w (L) Minimum pulse width t w (H) Minimum clear width ( CLR ) t w (L) Minimum retrigger time t (Note) Note: For TC7MH123AFK only Test Condition V (V) CC 2.0 ⎯ IH 3.0~5.5 2.0 ⎯ IL 3.0~5.5 2.0 = − 50 μ 3 ...
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AC Characteristics (Input: t Characteristics Symbol Propagation delay time t pLH B- pHL Propagation delay time t pLH t pHL ( CLR trigger- Propagation delay time t pLH t pHL ( CLR ...
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... WOUT = K・Cx・Rx) 1.2 1 1000 0.01 μF 1 μ 0.1 μ Supply voltage V CC (V) Input Equivalent Circuit Input 10 1 0.1 0. TC7MH123,221AFK t – V Characteristics (typ (TC7MH123AFK 25° 0.01 μ 1000 100 Supply voltage V CC (V) 2007-10-19 ...
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Package Dimensions Weight: 0.02 g (typ.) TC7MH123,221AFK 11 2007-10-19 ...
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RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...