HCC40257BF STMICROELECTRONICS [STMicroelectronics], HCC40257BF Datasheet
HCC40257BF
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HCC40257BF Summary of contents
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... The HCC/HCF40257B is a Data Selector/Multi- plexer featuring three-state outputs which can inter- face directly with and drive data lines of bus-oriented systems. June 1989 HCC/HCF40257B EY F (Plastic Package) (Ceramic Frit Seal Package (Micro Package) (Plastic Chip Carrier) ORDER CODES : HCC40257BF HCF40257BM1 HCF40257BEY HCF40257BC1 PIN CONNECTIONS 1/11 ...
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HCC/HCF40257B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter V * Supply Voltage : HC C Types Types V Input Voltage Input Current (any one input Total Power Dissipation (per package) t ...
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LOGIC DIAGRAM TRUTH TABLE Inputs 3-State O utput Select A B Disable Don’t Care Logic 1 = High ...
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HCC/HCF40257B 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 ...
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DYNAMIC ELECTRICAL CHARACTERISTICS (T typical temperature coefficient for all V Symbol Parameter t , Propagation Delay Time Data Input to Output PHL Select to Output Output Disable to Output t Transition Time ...
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HCC/HCF40257B Typical Dynamic Power Dissipation vs. Input Fre- quency (one input to one output). TEST CIRCUITS Quiescent Device Current. Input Leakage Current. 6/11 Input Voltage. ...
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Plastic DIP16 (0.25) MECHANICAL DATA mm DIM. MIN. TYP. a1 0.51 B 0.77 b 0 8.5 e 2.54 e3 17. 3.3 Z HCC/HCF40257B inch MAX. MIN. TYP. 0.020 1.65 0.030 0.020 0.010 20 ...
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HCC/HCF40257B Ceramic DIP16/1 MECHANICAL DATA DIM. MIN 0. 2.29 G 0.4 H 1.17 L 0. 7.8 Q 8/11 mm TYP. MAX. MIN 3.3 0.015 17.78 2.79 0.090 0.55 ...
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SO16 (Narrow) MECHANICAL DATA mm DIM. MIN. TYP 0 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 HCC/HCF40257B inch MAX. MIN. TYP. ...
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HCC/HCF40257B PLCC20 MECHANICAL DATA DIM. MIN. A 9.78 B 8. 10/11 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 ...
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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 ...