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M54HC161 bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
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M54HC161 bảng dữ liệu(HTML) 1 Page - STMicroelectronics |
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1 / 12 page ![]() 1/12 March 2004 s HIGH SPEED: fMAX =62MHz (TYP.) at VCC =6V s LOW POWER DISSIPATION: ICC =4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VNIH =VNIL = 28% VCC (MIN.) s SYMMETRICAL OUTPUT IMPEDANCE: |IOH|= IOL =4mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V s PIN AND FUNCTION COMPATIBLE WITH 54 SERIES 161 s SPACE GRADE-1: ESA SCC QUALIFIED s 50 krad QUALIFIED, 100 krad AVAILABLE ON REQUEST s NO SEL UNDER HIGH LET HEAVY IONS IRRADIATION s DEVICE FULLY COMPLIANT WITH SCC-9204-059 DESCRIPTION The M54HC161 is an high speed CMOS SYNCHRONOUS 4-BIT BINARY PRESETTABLE COUNTER fabricated with silicon gate C2MOS technology. The CLOCK input is active on the rising edge. Both LOAD and CLEAR inputs are active LOW. Presetting is synchronous on the rising edge of the clock, the function is cleared asynchronously. Two enable inputs (TE and PE) and CARRY output are provided to enable easy cascading of counters, which facilities easy implementation of N-bit counters without using external gates. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M54HC161 RAD-HARD SYNCHRONOUS PRESETTABLE 4-BIT COUNTER PIN CONNECTION ORDER CODES PACKAGE FM EM DILC M54HC161D M54HC161D1 FPC M54HC161K M54HC161K1 DILC-16 FPC-16 |
Số phần tương tự - M54HC161 |
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Mô tả tương tự - M54HC161 |
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