HCTL-2032-SC Quadrature Decoder IC _ BDTIC a Leading Distributor in China

HCTL-2032-SC Quadrature Decoder IC

The HCTL-2032 is CMOS ICs that perform the quadrature decoder, counter, and bus interface function. The HCTL-2032 is designed to improve system performance in digital closed loop motion control systems and digital data input systems. It does this by shifting time intensive quadrature decoder functions to a cost effective hardware solution. The HCTL-2032 consists of 4x/2x/1x-quadrature decoder, a binary up/down state counter, and an 8-bit bus interface. The HCTL-2032 has the dual-axis capability and index channel counter. The use of Schmitt-triggered CMOS inputs and input noise filters allows reliable operation in noisy environments. The HCTL-2032 contains 32-bit counter. It also contains quadrature decoder output signals and cascade signals for use with many standard computer ICs. The HCTL-2032 provides LSTLL compatible tri-state output buffers. Operation is specified for a temperature range from -40oC to 100oC at clock frequencies up to 33MHz.

Features

Interfaces Encoder to Microprocessor
33 MHz Clock Operation
Programmable Count ModesQuadrature (1x, 2x or 4x)
Dual Axis Support
Index Channel Support
High Noise Immunity:Schmitt Trigger Inputs Digital Noise Filter
32-Bit Binary Up/Down Counter
Latched Outputs
8-Bit Tristate Interface
8, 16, 24, or 32-Bit Operating Modes
Quadrature Decoder Output Signals, Up/Down and Count
Cascade Output Signals, Up/Down and Count
Substantially Reduced System Software
5V Operation (VDD VSS)
TTL/CMOS Compatible I/O
Operating Temperature:-40oC to 100oC
32-Pin PDIP, 32-Pin SOIC

Applications

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

Specification	Value
Lifecycle	Obsolete
Distrib. Inventory	Yes
Samples Available	Yes
Counter Size	32-Bit
Frequency	33MHz
RoHS6 Compliant	Y
Max Qty of Samples	5
Package	SOIC
Product Type	Decoder

Application Note (2)

Differences between HCTL-2001 / 2017 / 2021 and HCTL-2000 / 2016 / 2020.pdf（07/17/2010）
HCTL2032 Conversion to HCTL2016 HCTL2020 Quadrature Decoder Counter Ics.pdf（07/16/2010）

Data Sheet (1)

HCTL-2032, HCTL-2032-SC, HCTL-2022 Quadrature Decoder / Counter Interface ICs.pdf（01/16/2007）

Obsolescence Notice (1)

OBS0728164D1.pdf（07/28/2016）

Product Change Notice (PCN) (4)

V12-013-476103-OA.pdf（10/18/2012）
V12-002-476103-OA.pdf（03/22/2012）
PCN: V07-001-476103-OA, Jan. 2007.pdf（01/29/2007）
A05-011-476103-OA Notification on Pb-Free (Lead-Free) Conversion Schedule for all HCTL parts..pdf（11/28/2005）