HI-8444PSI-10 Holt Integrated Circuits, HI-8444PSI-10 Datasheet - Page 3

• Manufacturer Part Number: HI-8444PSI-10
• Manufacturer: Holt Integrated Circuits

Specifications of HI-8444PSI-10

• Number Of Transmitters: Not Required
• Power Supply Requirement: Single
• Package Type: TSSOP
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Lead Free Status / RoHS Status: Not Compliant

PIN DESCRIPTIONS (HI-8448)
TESTB(X)
TESTB(Y)
TESTA(X)
TESTA(Y)
OUT4 BY
OUT4 BX
OUT3 BY
OUT3 BX
OUT2 BY
OUT2 BX
OUT1 BY
OUT1 BX
OUT4 AY
OUT4 AX
OUT3 AY
OUT3 AX
OUT2 AY
OUT2 AX
OUT1 AY
OUT1 AX
IN1 AX
IN1 BX
IN1 BY
IN2 AX
IN2 BX
IN2 BY
IN3 AX
IN3 BX
IN3 BY
IN4 AX
IN4 BX
IN4 BY
IN1 AY
IN2 AY
IN3 AY
IN4 AY
VDD
VSS
PIN
FUNCTION
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
ARINC input
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic output
Logic input
Logic input
Logic input
Logic input
Power
Power
RECEIVER SET
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
HOLT INTEGRATED CIRCUITS
HI-8444, HI-8445, HI-8448
Receiver 1 positive input
Receiver 1 negative input
Receiver 1 positive input
Receiver 1 negative input
Receiver 2 positive input
Receiver 2 negative input
Receiver 2 positive input
Receiver 2 negative input
Test input
Test input
Test input
Test input
Receiver 3 positive input
Receiver 3 negative input
Receiver 3 positive input
Receiver 3 negative input
Receiver 4 positive input
Receiver 4 negative input
Receiver 4 positive input
Receiver 4 negative input
Receiver 4 "ZERO" output
Receiver 4 "ONE" output
Receiver 4 "ZERO" output
Receiver 4 "ONE" output
Receiver 3 "ZERO" output
Receiver 3 "ONE" output
Receiver 3 "ZERO" output
Receiver 3 "ONE" output
Ground supply
Positive supply voltage 3.3V or 5.0 V
Receiver 2 "ZERO" output
Receiver 2 "ONE" output
Receiver 2 "ZERO" output
Receiver 2 "ONE" output
Receiver 1 "ZERO" output
Receiver 1 "ONE" output
Receiver 1 "ZERO" output
Receiver 1 "ONE" output
DESCRIPTION
3