HCF4047B STMicroelectronics, HCF4047B Datasheet
HCF4047B
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HCF4047B Summary of contents
Page 1
... The HCC4047B (extended temperature range) and HCF4047B (intermediate temperature range) are monolithic integrated circuits, available in 14-lead dual in-line plastic or ceramic package and plas- tic micropackage. The HCC/HCF4047B consists of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge- triggered monostable multivibrator action with retrig- gering and external counting options ...
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... HCC/HCF4047B BLOCK DIAGRAM FUNCTIONAL TERMINAL CONNECTIONS Function Astable Multivibrator : Free Running True Gating Complement Gating 6, 14 Monostable Multivibrator : Positive–Edge Trigger 4, 14 Negative–Edge Trigger Retriggerable 4, 14 External Countdown all cases external capacitor and resistor between pins and 3 (see logic diagrams). ...
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... SS RECOMMENDED OPERATING CONDITIONS Symbol Parameter V Supply Voltage : HC C Types Types V Input Voltage I T Operating Temperature : H CC Types Types LOGIC DIAGRAM HCC/HCF4047B Value Unit – 0 – 0 – 200 mW 100 mW – 125 C – ...
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... HCC/HCF4047B Detail for Flip-flops FF1 and FF3 (a) and for Flip-flops FF2 and FF4 (b). STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions) Test Conditions Symbol Parameter V I (V) I Quiescent Current 0/10 HCC Types 0/15 0/ HCF 0/10 Types 0/15 V Output High Voltage 0/10 0/15 V Output Low 5/0 OL Voltage ...
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... Any Input 15 0.3 Any Input = 5V, 2V min. with 50pF, R amb L values is 0.3%/ C, all input rise and fall times = 20ns) DD Test Conditions V DD HCC/HCF4047B Value Unit Typ. Max. Min. Max. 1.5 1 – 1.15 – 0.36 – 0.9 – 2.4 mA – 1.1 – 0.36 – ...
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... HCC/HCF4047B DYNAMIC ELECTRICAL CHARACTERISTICS (continued) Symbol Parameter Propagation Retrigger PLH PHL Delay Time External Reset Transition Time Osc. Out Q, Q THL Input Pulse + Trigger, w Width : – Trigger Reset Retrigger Input Rise and Fall Time All Inputs ...
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... The multivibrator can be retriggered (on the leading edge only) by applying a common pulse to both the RETRIGGER and +TRIGGER inputs. In this mode HCC/HCF4047B Minimum Output High (source) Current Charac- teristics. the output pulse remains high as long as the input pulse period is shorter than the period determined by the RC components ...
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... M ations are t / addition to variations from unit to unit, the mono- stable pulse width may vary as a function of fre- quency with respect to V and temperature RETRIGGER MODE The HCC/HCF4047B can be used in the retrigger 8/ – – ...
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... T magnitude greater than the external resistor used). Three is no upper or lower limit for either value to maintain oscillation. However, in consideration of accuracy, C must be much larger than the inherent stray capacitance in HCC/HCF4047B ) + ( / 9/15 ...
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... HCC/HCF4047B the system (unless this capacitance can be measured and taken into account). R must be much larger than the COS/MOS ”ON” resistance in series with it, which typically is hundreds of ohms. In addi- tion, with very large values of R, some short-term in- stability with respect to time may be noted. ...
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... Plastic DIP14 MECHANICAL DATA mm DIM. MIN. TYP. a1 0.51 B 1.39 b 0 8.5 e 2.54 e3 15. 3.3 Z 1.27 HCC/HCF4047B inch MAX. MIN. TYP. 0.020 1.65 0.055 0.020 0.010 20 0.335 0.100 0.600 7.1 5.1 0.130 2.54 0.050 MAX. 0.065 0.787 0.280 0.201 0.100 P001A 11/15 ...
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... HCC/HCF4047B Ceramic DIP14/1 MECHANICAL DATA DIM. MIN 0. 2.29 G 0.4 H 1.17 L 0. 7.8 Q 12/15 mm TYP. MAX. MIN. 20 7.0 3.3 0.015 15.24 2.79 0.090 0.55 0.016 1.52 0.046 0.31 0.009 2.54 0.060 10.3 8.05 0.307 5.08 inch TYP. MAX. 0.787 0.276 0.130 0.600 0.110 0.022 0.060 0.012 0.100 0.406 0.317 0.200 P053C ...
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... SO14 MECHANICAL DATA mm DIM. MIN. TYP 0 0.35 b1 0. 8.55 E 5.8 e 1.27 e3 7.62 F 3.8 G 4 HCC/HCF4047B inch MAX. MIN. TYP. 1.75 0.2 0.003 1.65 0.46 0.013 0.25 0.007 0.019 45 (typ.) 8.75 0.336 6.2 0.228 0.050 0.300 4.0 0.149 5.3 0.181 1.27 0.019 0.68 8 (max.) MAX. 0.068 0.007 0.064 0.018 0.010 0.344 0.244 0.157 ...
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... HCC/HCF4047B PLCC20 MECHANICAL DATA DIM. MIN. A 9.78 B 8. 14/15 mm TYP. MAX. MIN. 10.03 0.385 9.04 0.350 4.57 0.165 2.54 0.56 8.38 0.290 1.27 5.08 0.38 0.101 1.27 1.14 inch TYP. MAX. 0.395 0.356 0.180 0.100 0.022 0.330 0.050 0.200 0.015 0.004 0.050 0.045 P027A ...
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... SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A HCC/HCF4047B 15/15 ...