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HD64F2633F25 , Series of Microcomputers (MCUs: microcomputer units)
HD64F3334YF16 , Old Company Name in Catalogs and Other Documents
HD64F3334YF16 , Old Company Name in Catalogs and Other Documents
HD64F3334YFLH16 , Hitachi Single Chip Microcomputer
HD64F3334YFLH16 , Hitachi Single Chip Microcomputer
HD64F3334YTF16 , Old Company Name in Catalogs and Other Documents
HCF4070
QUAD EXCLUSIVE OR GATE
1/8March 2004 MEDIUM-SPEED OPERATION
tPHL =tPLH= 70ns (Typ.)at CL=50pF and
VDD= 10V QUIESCENT CURRENT SPECIFIED UP TO
20V 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT= 100nA (MAX)AT VDD =18VTA= 25°C 100% TESTED FOR QUIESCENT CURRENT
DESCRIPTIONThe HCF4070Bisa monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology availablein DIP and SOP packages.
The HCF4070B contain four independent
exclusive OR gates. This device provide the
system designer with a means for direct
implementation of the exclusive-OR. For
applications as logical comparators, adders/
subtractors, parity generator and checkers.
HCF4070BQUAD EXCLUSIVE OR GATE
PIN CONNECTION
ORDER CODES
HCF4070B2/8
INPUT EQUIVALENT CIRCUIT
LOGIC DIAGRAM
PIN DESCRIPTION
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGSAbsoluteMaximum Ratingsare those values beyond which damagetothe device mayoccur.Functional operation under these conditionsis
not implied.
All voltage valuesare referredto VSSpin voltage.
RECOMMENDED OPERATING CONDITIONS
HCF4070B3/8
SPECIFICATIONSThe Noise Marginfor both"1"and"0" levelis:1V min. with VDD=5V,2V min. with VDD=10V, 2.5V min. with VDD=15V
DYNAMIC ELECTRICAL CHARACTERISTICS(T amb= 25°C,CL= 50pF,RL= 200KΩ,tr=tf =20ns)
(*) Typical temperature coefficientforall VDD valueis 0.3%/°C.
HCF4070B4/8
TEST CIRCUIT= 50pFor equivalent (includesjig and probe capacitance) =200KΩ =ZOUTof pulse generator (typically 50Ω)
WAVEFORM: PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
