m74hc294 STMicroelectronics, m74hc294 Datasheet
m74hc294
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m74hc294 Summary of contents
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... WIDE OPERATING VOLTAGE RANGE: V (OPR PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 294 DESCRIPTION The M74HC294 is an high speed CMOS PROGRAMMABLE DIVIDER/TIMER fabricated 2 with silicon gate C MOS technology. This device is a programmable frequency divider and has two clock inputs, either one may be used for clock gating ...
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... M74HC294 INPUT AND OUTPUT EQUIVALENT CIRCUIT (TOTEM POLE OUTPUT) PIN DESCRIPTION PIN 14 TRUTH TABLE CLR 2/11 INPUT AND OUTPUT EQUIVALENT CIRCUIT (OPEN DRAIN OUTPUT) SYMBOL CLK1, CLK2 Input Clock Program Inputs TP Test Point Outputs ...
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... LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays M74HC294 3/11 ...
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... M74HC294 FUNCTIONAL TABLE PROGRAMMING INPUTS ABSOLUTE MAXIMUM RATINGS ...
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... V or GND 6 Value -55 to 125 = 2. 1000 = 4. 500 = 6. 400 Value = 25°C -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min. 1.5 1.5 3.15 3.15 4.2 4.2 0.5 0.5 1.35 1.35 1.8 1.8 2.0 1.9 1.9 4.5 4.4 4.4 6.0 5.9 5.9 4.31 4.13 4.10 5.8 5.63 5.60 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.17 0.26 0.33 0.18 0.26 0.33 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.17 0.26 0.33 0.18 0.26 0.33 0 M74HC294 Unit ° Unit Max. V 0.5 1.35 V 1.8 V 0.1 0.1 0.1 V 0.40 0.40 0.1 0.1 0.1 V 0.40 0. 5/11 ...
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... M74HC294 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time ( Output Transition TLH THL Time (TP Propagation Delay PLH PHL Time (CLK - Q) t Propagation Delay PHL Time (CLR - Q) f Maximum Clock MAX Frequency t Minimum Pulse W(L) Width (CLK) t W(H) t Minimum Pulse ...
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... TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT SWITCHING CHARACTERISTICS TEST WAVEFORM : (f=1MHz; 50% duty cycle) M74HC294 7/11 ...
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... M74HC294 DIM. MIN. a1 0. 8/11 Plastic DIP-16 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch MIN. TYP. MAX. 0.020 0.030 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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... 9 3.8 G 4 TYP MAX. MIN. 1.75 0.2 0.003 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.) M74HC294 inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 0.019 0.393 0.244 0.050 0.350 0.157 0.208 0.050 0.024 PO13H 9/11 ...
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... M74HC294 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0° PIN 1 IDENTIFICATION 1 10/11 TSSOP16 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 1 1.05 0.30 0.20 5 5.1 6.4 6.6 4.4 4.48 0.65 BSC 8° 0.60 0. inch MIN. TYP. MAX. 0.047 0.002 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 0.193 0.197 0.201 ...
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