TC7MH161FK_07 TOSHIBA [Toshiba Semiconductor], TC7MH161FK_07 Datasheet
TC7MH161FK_07
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TC7MH161FK_07 Summary of contents
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TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MH161FK,TC7MH163FK Synchronous Presettable 4-Bit Binary Counter TC7MH161FK Asynchronous Clear TC7MH163FK Synchronous Clear The TC7MH161FK and 163FK are advanced high speed CMOS synchronous presettable 4-bit binary counters fabricated with 2 silicon gate C MOS ...
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Pin Assignment (top view) CLR ENP 7 GND 8 IEC Logic Symbol TC7MH161FK CTRDIV 16 ( CLR (9) M1 LOAD M2 3CT = 15 (10) ENT ...
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Timing Chart CLR LOAD A B Data inputs ENP ENT QA QB Outputs QC QD CARRY 12 Async Sync Preset clear clear (161) (163) Don’t care until LOAD goes low Count 3 ...
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System Diagram 1 CLR 7 ENP 10 ENT 9 LOAD *:Truth table of internal F ...
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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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Timing Requirements (Input: t Characteristics Symbol Minimum pulse width (L) (CK) Minimum pulse width t w (L) ( CLR ) Minimum set-up time Minimum set-up time t ...
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AC Characteristics (Input: t Characteristics Symbol Propagation delay time t pLH t pHL (CK-Q) Propagation delay time t pLH (CK-CARRY) t pHL [Count mode] Propagation delay time t pLH (CK-CARRY) t pHL [Preset mode] Propagation delay time t pLH t ...
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AC Test Waveform Count Mode 50% Q, 50% CARRY t pLH Figure 1 Count Enable Mode ENP 50% ENT 50% Q Figure 3 Preset Mode V CC LOAD 50% GND ...
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Clear Mode (TC7MH163FK) CLR 50% 50 50% Q, CARRY Figure 5 Noise Characteristics (Input: t Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V Minimum high level dynamic input voltage V Maximum ...
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Typical Application Parallel Carry N-Bit Counter H: Count L: Disable Inputs ENP H: Count ENT CARRY L: Disable CK CLR Outputs CLR CK Inputs ENP ENT ...
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Package Dimensions Weight: 0.02 g (typ.) TC7MH161,163FK 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 ...