HCTL2000 Agilent Technologies, Inc., HCTL2000 Datasheet

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HCTL2000

Manufacturer Part Number
HCTL2000
Description
DIP
Manufacturer
Agilent Technologies, Inc.
Datasheets
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
Devices
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
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.
Applications
• Interface Quadrature
• Interface Digital Potentiom-
Incremental Encoders to
Microprocessors
eters to Digital Data Input
Buses
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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