Philips 74hc7266 DATASHEETS
INTEGRATED CIRCUITS
DATA SH EET
For a complete data sheet, please also download:
•The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
•The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
•The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC7266
Quad 2-input EXCLUSIVE-NOR
gate
Product specification
File under Integrated Circuits, IC06
December 1990
Philips Semiconductors Product specification
Quad 2-input EXCLUSIVE-NOR gate 74HC7266
FEATURES
• Output capability: standard
• ICC category: SSI
GENERAL DESCRIPTION
The 74HC7266 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).
They are specified in compliance with JEDEC standard no. 7A.
The 74HC7266 provide the EXCLUSIVE-NOR function with active push-pull output.
QUICK REFERENCE DATA
GND = 0 V; T
=25°C; tr=tf= 6 ns
amb
SYMBOL PARAMETER CONDITIONS
t
PHL/ tPLH
C
I
C
PD
propagation delay nA, nB to nY CL= 15 pF; VCC=5 V 11 ns
input capacitance 3.5 pF
power dissipation capacitance per gate note 1 17 pF
Notes
1. C
is used to determine the dynamic power dissipation (PD in µW):
PD
PD=CPD× V
2
× fi+∑ (CL× V
CC
2
× fo) where:
CC
fi= input frequency in MHz
fo= output frequency in MHz
CL= output load capacitance in pF
VCC= supply voltage in V
∑ (CL× V
2. For HC the condition is VI= GND to V
2
× fo) = sum of outputs
CC
CC
For HCT the condition is VI= GND to VCC− 1.5 V
ORDERING INFORMATION
“74HC/HCT/HCU/HCMOS Logic Package Information”
See
.
TYPICAL
UNIT
HC
December 1990 2
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