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HCF4078B

STMicroelectronics
Part Number HCF4078B
Manufacturer STMicroelectronics
Description 8-INPUT NOR/OR GATE
Published Mar 23, 2005
Detailed Description HCC/HCF4078B 8-INPUT NOR/OR GATE . . . . . . MEDIUM-SPEED OPERATION tPHL, tPLH =75ns (TYP.) AT VDD = 10V QUIESCENT CUR...
Datasheet PDF File HCF4078B PDF File

HCF4078B
HCF4078B

Overview
HCC/HCF4078B 8-INPUT NOR/OR GATE .
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MEDIUM-SPEED OPERATION tPHL, tPLH =75ns (TYP.
) AT VDD = 10V QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE 5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD No.
13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC4078BF HCF4078BM1 HCF4078BEY HCF4078BC1 PIN CONNECTIONS DESCRIPTION The HCC4078B (extended temperature range) and HCF4078B (intermediate temperature range) are monolithic integrated circuit, available in 14-lead dual in-line plastic or ceramic package, plastic micropackage.
The HCC/HCF4078B NOR/OR Gate provides the system designer with direct implementation of the positive-logic-8-input NOR and OR function and supplements the existing family of COS/MOS gates.
June 1989 1/11 HCC/HCF4078B ABSOLUTE MAXIMUM RATINGS Symbol V DD* Vi II Pt ot Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value – 0.
5 to + 20 – 0.
5 to + 18 – 0.
5 to V DD + 0.
5 ± 10 200 100 – 55 to + 125 – 40 to + 85 – 65 to + 150 Unit V V V mA mW mW °C °C °C Top Tstg Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS Symbol V DD VI Top Para...


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