HCTL-2001-A00

Product :
Logic Family :
Number of Bits :
Number of Lines (Input / Output) :
Propagation Delay Time :
Supply Voltage - Max :
Supply Voltage - Min :
Mounting Style :
Packaging :
Maximum Operating Temperature : + 85 C
Package / Case : PDIP-16


Features:

• Interfaces Encoder to Microprocessor
• 14 MHz Clock Operation
• High Noise Immunity:
• Schmitt Trigger Inputs and Digital Noise Filter
• 16-Bit Binary Up/Down Counter
• Latched Outputs
• 8-Bit Tristate Interface
• 8, 12 or 16-Bit Operating Modes
• Quadrature Decoder Output Signals, Up/Down and Count
• Cascade Output Signals, Up/Down and Count
• Substantially Reduced System Software
• 5V Operation (V_DD V_SS)
• TTL/CMOS Compatible I/O
• Operating Temperature: -40°C to 85°C
• 16-Pin PDIP, 20-Pin PDIP, 20-Pin PLCC




Application

• Interface Quadrature Incremental Encoders to Microprocessors
• Interface Digital Potentiometers to Digital Data Input Buses




Pinout






Specifications

• Provides flexibility in choice of output data
• This decoder will help to reduce the processing power to release the microprocessor load in decoding the encoder signal. Thus, it allows the processor to increase its capacity and run at faster speed.
• No external hardware (counter) is required
• Capabile of filtering all external encoder signal noise
• Provides design flexibility. PLCC packages need less space on system boards
• Lead-Free (RoHs compliant)

Parameter	Symbol	Limits	Units
DC Supply Voltage	VDD	-0.3 to +6.0	V
Input Voltage	VIN	-0.3 to (VDD +0.3)	V
Storage Temperature	TS	-55 to +150	C
Operating Temperature [1]	TA	-40 to +85	C

Description

HCTL-2xxx series is a direct drop-in replacement for HCTL-2000, HCTL-2020 and HCTL-2016 which has been obsoleted. It is a CMOS IC that performs quadrature decoding, bus interfacing and counter functions.

HCTL-2xxx series is designed to improve system performance in digital, closed loop motion control systems and digital data input systems. The highlight of our ICs are it being enhanced to lead-free (RoHs compliant) and customers can easily upgrade their existing HCTL decoders with this direct drop-in. Also, with the use of Schmitt-triggered CMOS input and input noise filter, it allows a more reliable operation in a noisy environment. HCTL-2xxx series is suitable for machine control manufacturers such as servo motors applications.

The HCTL-2xxx series is CMOS ICs that performs the quadrature decoder, counter, and bus interface function. The HCTL-2xx1(7)-A00/PLC is designed to improve system performance in digital closed loop motion control systems and digital data input systems.

HCTL-2xxx series does this by shifting time intensive quadrature decoder functions to a cost effective hardware solution.

The HCTL-2xxx series consists of a quadrature decoder logic, a binary up/down state counter, and an 8-bit bus interface. The use of Schmitt-triggered CMOS inputs and input noise filters allows reliable operation in noisy environments. The HCTL-2001-A00 contains 12-bit counter and HCTL-2017-A00/PLC or HCTL-2021- A00/PLC contains 16-bit counter and provides TLL/ CMOS compatible tri-state output buffers. Operation is specified for a temperature range from 40 to +85°C at clock frequencies up to 14MHz.

TheHCTL-2xxx series provides quadrature decoder output signals and casca

Parameters:

Technical/Catalog Information	HCTL-2001-A00
Vendor	Avago Technologies US Inc.
Category	Integrated Circuits (ICs)
Applications	Encoder to Microprocessor
Interface	8-Bit Tristate
Voltage - Supply	4.5 V ~ 5.5 V
Package / Case	16-DIP
Packaging	Tube
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	HCTL 2001 A00 HCTL2001A00 516 1880 5 ND 51618805ND 516-1880-5