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The HCC4070B/4077B (extended temperature range) and HCF4070B/4077B (intermediate temperature range) are monolithic integrated circuits, available in 14-lead dual in-line plastic or ceramic package and plastic micropackage.
TheHCC/HCF4070B contains four independent exclusive- OR gates.
The HCC/HCF4077B contains four independent exclusive- NOR gates.
The HCC/HCF4070B andHCC/HCF4077B provide the system designer with a means for direct implementation of the exclusive-OR and exclusive- NOR function, respectively. For applications as Logical comparators, Adders/subtractors, Parity generators and checkers.
HCF4070 Maximum Ratings
Symbol
Parameter
Value
Unit
VDD*
Supply Voltage :HCC Types HCF Types
0.5 to + 20 0.5 to + 18
V V
Vi
Input Voltage
0.5 to VDD + 0.5
V
II
DC Input Current (any one input)
± 10
mA
Ptot
Total Power Dissipation (per package) Dissipation per Output Transistor for Top = Full Package-temperature Range
200 100
mW mW
Top
Operating Temperature : HCC Types HCF Types
55 to + 125 40 to + 85
Tstg
Storage Temperature
65 to + 150
HCF4070 Features
`MEDIUM-SPEED OPERATION tPHL = tPLH = 70ns (typ.) AT VCC = 10V, CL = 50pF `QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE .5V, 10V AND 15V PARAMETRIC RATING `INPUT CURRENT OF 100nA AT 18V AND 25 FOR HCC DEVICE `100% TESTEDFOR QUIESCENT CURRENT `MEETSALLREQUIREMENTSOFJEDECTENTATIVE STANDARD No. 13A, "STANDARD SPECIFICATIONS FOR DESCRIPTION OF "B"SERIESCMOS DEVICES"