HCTL-2032-SC Avago Technologies US Inc., HCTL-2032-SC Datasheet - Page 7

• Manufacturer Part Number: HCTL-2032-SC
• Description: IC DECODER/COUNTER 32BIT 32-SOIC
• Manufacturer: Avago Technologies US Inc.
• Type: Quadrature Decoder/Counter Interface ICr

Specifications of HCTL-2032-SC

• Package / Case: 32-SOIC (7.5mm Width)
• Applications: Encoder to Microprocessor
• Interface: 8-Bit Tristate
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-1885-5; HCTL-2032-SC


CNTCAS
CNTCAS
TEST
D0
D1
D2
D3
D4
D
D
D
X
Y
25
24
23
4
31
30
29
22

0
0
NC
NC
16
2
20
19
18
15
4
3

A pulse is presented on this LSTTL-compatible output when the HCTL-2032 / 2032-
SC internal counter overflows or underflows. The rising edge on this waveform may
be used to trigger an external counter.
This pin is used for internal testing. Tied it to ground or leave it floating for normal
operation.
These LSTTL-compatible tri-state outputs form an 8-bit output ports through which
the contents of the 32-bit position latch may be read in 4 sequential bytes. The MSB
is read first followed by the rest of the bytes with the LSB is read last.