tc74act161 TOSHIBA Semiconductor CORPORATION, tc74act161 Datasheet
tc74act161
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tc74act161 Summary of contents
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... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT161P,TC74ACT161F,TC74ACT161FN TC74ACT163P,TC74ACT163F,TC74ACT163FN Synchronous Presettable 4-Bit Binary Counter TC74ACT161P/F/FN Asynchronous Clear TC74ACT163P/F/FN Synchronous Clear The TC74ACT161 and T163 are advanced high speed CMOS SYNCHRONOUS PRESETTABLE 4 BIT BINARY COUNTERs fabricated with silicon gate and double-layer metal wiring C MOS technology. 2 ...
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... Logic level of data inputs Carry: Carry = ENT･QA･QB･QC･QD TC74ACT163 Outputs CK CK ENT QA QB (161) (163 Change X No Change H Count Change 2 TC74ACT161,163P/F/FN Function Reset to “0” Preset Data No Count No Count Count No Count 2007-10-01 ...
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... Timing Chart TC74ACT161,163P/F/FN 3 2007-10-01 ...
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... System Diagram (Note) Note: Truth table of internal F/F TC74ACT161 Don’t care (Note) (Note) (Note) (Note) TC74ACT163 Change TC74ACT161,163P/F/ Change 2007-10-01 ...
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... I IK ± ±50 I OUT ±125 500 (DIP) (Note 2)/180 (SOP) D −65 to 150 T stg Symbol Rating V 4 OUT CC − opr dt/ TC74ACT161,163P/F/FN Unit °C Unit °C ns/V 2007-10-01 ...
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... Minimum set-up time ( CLR ) (Note 2) Minimum hold time ( LOAD , ENP, ENT) Minimum hold time ( Minimum hold time ( CLR ) (Note 2) Minimum removal time ( CLR ) (Note 1) Note 1: For TC74ACT161 only Note 2: For TC74ACT163 only Test Condition V CC (V) 4.5 to ⎯ 5.5 4.5 to ⎯ 5.5 = −50 μ ...
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... and C are the capacitances at QA~QD and CARRY OUT, respectively the input frequency of the CK. CK Note 2: for TC74ACT161 only = 500 Ω, input ns Test Condition V (V) Min CC 5.0 ± 0.5 5.0 ± 0.5 5.0 ± 0.5 5.0 ± 0.5 5.0 ± 0.5 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ ...
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... Switching Characteristics Test Waveform Count Mode Figure 1 Preset Mode Figure 2 Count Enable Mode Figure 3 TC74ACT161,163P/F/FN Clear Mode (TC74ACT161) Figure 4 Clear Mode (TC74ACT163) Figure 5 Cascade Mode (fix maximum count) Figure 6 8 2007-10-01 ...
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... Typical Application Parallel Carry N-Bit Counter TC74ACT161,163P/F/FN 9 2007-10-01 ...
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... Package Dimensions Weight: 1.00 g (typ.) TC74ACT161,163P/F/FN 10 2007-10-01 ...
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... Package Dimensions Weight: 0.18 g (typ.) TC74ACT161,163P/F/FN 11 2007-10-01 ...
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... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74ACT161,163P/F/FN 12 2007-10-01 ...
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... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74ACT161,163P/F/FN 13 20070701-EN GENERAL 2007-10-01 ...