M74HC42 STMICROELECTRONICS [STMicroelectronics], M74HC42 Datasheet
M74HC42
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M74HC42 Summary of contents
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... INPUT AND OUTPUT EQUIVALENT CIRCUIT December 1992 M54HC42 M74HC42 BCD TO DECIMAL DECODER B1R (Plastic Package) (Ceramic Package) M1R (Micro Package) (Chip Carrier) ORDER CODES : M54HC42F1R M74HC42M1R M74HC42B1R M74HC42C1R PIN CONNECTIONS (top view Internal Connecti o n F1R C1R 1/10 ...
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... M54/M74HC42 PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 15, 14, 13 Data Inputs Multiplexer Outputs 10 GND Ground (0V Positive Supply Voltage CC LOGIC DIAGRAM 2/10 IEC LOGIC SYMBOL ...
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... 4 M54/M74HC42 ...
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... M54/M74HC42 DC SPECIFICATIONS Test Conditions Symbol Parameter V CC (V) V High Level Input 2.0 IH Voltage 4.5 6.0 V Low Level Input 2.0 IL Voltage 4.5 6.0 V High Level 2 Output Voltage 4.5 V 6.0 V 4.5 6.0 V Low Level Output 2 Voltage 4.5 V 6.0 V 4.5 6.0 I Input Leakage V I 6.0 Current I Quiescent Supply 6 Current AC ELECTRICAL CHARACTERISTICS (C Test Conditions Symbol ...
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... SWITCHING CHARACTERISTICS TEST WAVEFORM TEST CIRCUIT I (Opr.) CC INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF SWITCHING CHARACTERISTIC TEST M54/M74HC42 5/10 ...
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... M54/M74HC42 Plastic DIP16 (0.25) MECHANICAL DATA DIM. MIN. a1 0. 6/10 mm TYP. MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch TYP. MAX. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 P001C ...
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... Ceramic DIP16/1 MECHANICAL DATA mm DIM. MIN. TYP 3.3 E 0.38 e3 17.78 F 2.29 G 0.4 H 1.17 L 0. 7.8 Q inch MAX. MIN. TYP 0.130 0.015 0.700 2.79 0.090 0.55 0.016 1.52 0.046 0.31 0.009 1.27 0.020 10.3 8.05 0.307 5.08 M54/M74HC42 MAX. 0.787 0.276 0.110 0.022 0.060 0.012 0.050 0.406 0.317 0.200 P053D 7/10 ...
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... M54/M74HC42 SO16 (Narrow) MECHANICAL DATA DIM. MIN 0 0. 9 3.8 G 4 8/10 mm TYP. MAX. MIN. 1.75 0.2 0.004 1.65 0.46 0.013 0.25 0.007 0.5 45 (typ.) 10 0.385 6.2 0.228 1.27 8.89 4.0 0.149 5.3 0.181 1.27 0.019 0.62 8 (max.) inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 0.019 0.393 0.244 0.050 0.350 ...
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... PLCC20 MECHANICAL DATA mm DIM. MIN. TYP. A 9.78 B 8.89 D 4.2 d1 2.54 d2 0.56 E 7.37 e 1.27 e3 5. 1.27 M1 1.14 inch MAX. MIN. TYP. 10.03 0.385 9.04 0.350 4.57 0.165 0.100 0.022 8.38 0.290 0.050 0.200 0.015 0.101 0.050 0.045 M54/M74HC42 MAX. 0.395 0.356 0.180 0.330 0.004 P027A 9/10 ...
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... M54/M74HC42 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice ...