tc7mh161fk TOSHIBA Semiconductor CORPORATION, tc7mh161fk Datasheet
tc7mh161fk
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tc7mh161fk 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 technology. They achieve the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low power dissipation ...
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... CTRDIV 16 ( CLR (9) M1 LOAD M2 3CT = 15 (10) ENT G3 (7) ENP G4 (2) C5/ ( [1] (4) B [2] (5) C [4] (6) D [8] Truth Table TC7MH161FK Inputs CLR LD ENP ENT Don’t care Logic level of data inputs Carry: CARRY = 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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... ENP 10 ENT 9 LOAD *:Truth table of internal F TC7MH161FK Don’t care 4 TC7MH161,163FK 15 CARRY OUT * ...
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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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... Minimum set-up time t (ENT , ENP) Minimum set-up time t ( CLR ) Minimum hold time t Minimum hold time t ( CLR ) Minimum removal time t rem ( CLR ) Note 1: for TC7MH161FK only Note 2: for TC7MH163FK only = ns Test Condition Figure 1 Figure 4 (Note 1) Figure 2 s Figure 2 s Figure 3 ...
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... C QA Δ ･V ⎜ ⎝ and C are the capacitance QA~QD and CARRY OUT, respectively the input frequency of the CK. CK Note 2: for TC7MH161FK only = ns Test Condition V (V) C (pF 3.3 ± 0.3 50 Figure 1, Figure 2 15 5.0 ± 0 3.3 ± 0.3 50 ...
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... V CC 50% CK GND CARRY TC7MH161,163FK 50 50% 50 pLH pHL , 50% Figure 2 (TC7MH161FK) 50 50% t rem 50% t pHL Figure 4 2007-10- GND V CC GND GND V CC 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 ...