PI74LCX16245VEX Pericom Semiconductor, PI74LCX16245VEX Datasheet - Page 2

• Manufacturer Part Number: PI74LCX16245VEX
• Description: IC TXRX 16BIT BIDIR 48SSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI74LCX16245VEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Product Pin Description
Product Pin Confi guration
Pin Name Description
xOE
xDIR
X
X
GND
V
A
B
DD
X
X
09-0007
V
V
3-State Output Enable Inputs (Active LOW)
Direction Control Input
Side A Inputs or 3-State Inputs
Side B Outputs or 3-State Outputs
Ground
Power
DD
DD
48-Pin
A, V
V
V
DD
DD
2
Truth Table
Notes:
1. H = High Voltage Level
xOE
L
L
H
X = Don’t Care,
L = Low Voltage Level
Z = High Impedance
Inputs
3.3V 16-Bit Bi-directional Transceiver
(1)
xDIR
L
H
X
Bus B Data to Bus A
Bus A Data to Bus B
Z
Outputs
PI74LCX16245
PS2088D
12/02/09