HCTL2000 Agilent Technologies, Inc., HCTL2000 Datasheet

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HCTL2000

Manufacturer Part Number
HCTL2000
Description
DIP
Manufacturer
Agilent Technologies, Inc.
Datasheets
Devices
Quadrature Decoder/Counter
Interface ICs
Technical Data
Features
• Interfaces Encoder to
• 14 MHz Clock Operation
• Full 4X Decode
• High Noise Immunity:
• 12 or 16-Bit Binary Up/
• Latched Outputs
• 8-Bit Tristate Interface
• 8, 12, or 16-Bit Operating
• Quadrature Decoder Output
• Cascade Output Signals, Up/
• Substantially Reduced
Applications
• Interface Quadrature
• Interface Digital Potentiom-
ESD WARNING: Standard CMOS handling precautions should be observed with the HCTL-20XX family
ICs.
Microprocessor
Schmitt Trigger Inputs Digital
Noise Filter
Down Counter
Modes
Signals, Up/Down and Count
Down and Count
System Software
Incremental Encoders to
Microprocessors
eters to Digital Data Input
Buses
Part Number
HCTL-2000
HCTL-2016
HCTL-2020
12-bit counter. 14 MHz clock operation.
All features of the HCTL-2000. 16-bit counter.
All features of the HCTL-2016. Quadrature decoder output
signals. Cascade output signals.
Note: Agilent Technologies
encoders are not recommended
for use in safety critical
applications. Eg. ABS braking
systems, power steering, life
support systems and critical care
medical equipment. Please
contact sales representative if
more clarification is needed.
Description
HCTL-2000
HCTL-2016
HCTL-2020
Description
The HCTL-2000, 2016, 2020 are
CMOS ICs that perform the
quadrature decoder, counter, and
bus interface function. The
HCTL-20XX family is designed to
improve system performance
Package Drawing
A
A
B

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