IDT74FCT810BT/CT
FASTCMOSBUFFER/CLOCKDRIVER
COMMERCIALTEMPERATURERANGES
FAST CMOS
IDT74FCT810BT/CT
BUFFER/CLOCK DRIVER
DESCRIPTION:
FEATURES:
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0.5 MICRON CMOS technology
The 74FCT810BT/CT is a dual bank inverting/ non-inverting clock
driverbuiltusingadvanceddualmetalCMOStechnology.Itconsistsoftwo
banks of drivers, one inverting and one non-inverting. Each bank drives
fiveoutputbuffers fromastandardTTL-compatibleinput.TheFCT810BT/
CT have low output skew, pulse skew and package skew. Inputs are
designedwithhysteresiscircuitryforimprovednoiseimmunity.Theoutputs
are designed with TTL output levels and controlled edge rates to reduce
signalnoise. Theparthasmultiplegrounds,minimizingtheeffectsofground
inductance.
Guaranteed low skew < 600ps (max.)
Very low duty cycle distortion < 700ps (max.)
Low CMOS power levels
TTL compatible inputs and outputs
TTL level output voltage swings
High drive: –32mA IOH, 48mA IOL
Two independent output banks with 3-state control
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One 1:5 Inverting bank
One 1:5 Non-Inverting bank
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ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
Available in SOIC, SSOP, QSOP packages
FUNCTIONALBLOCKDIAGRAM
PINCONFIGURATION
1
2
20
19
18
VCC
OA1
OA2
OA3
GND
OA4
OA5
GND
VCC
OB1
OB2
OB3
OEA
5
3
4
5
INA
OA1 -OA5
17
16
15
14
13
12
11
GND
OB4
OB5
GND
SO20-2
SO20-7
SO20-8
6
7
8
OEB
INB
5
OB1 -OB5
9
OEA
INA
OEB
INB
10
SOIC/ SSOP/ QSOP
TOP VIEW
COMMERCIAL TEMPERATURE RANGES
APRIL 2001
1
c
2001 Integrated Device Technology, Inc.
DSC-4646/-