PI3VT32X245 Datasheet, PDF (2/4 Pages) Pericom Semiconductor Corporation – 16-Bit, 2-Port, Low Voltage Translator Bus Switch

PI3VT32X245
16-Bit, 2-Port, Low Voltage
Translator Bus Switch _{1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122}
Product Pin Description
Truth Table⁽¹⁾
Pin Name I/O
Description
Function
BE_N
A0-15
BEN
I
Bus Enable Input (Active LOW)
Disconnect
H
Hi-Z
A0-A15
I/O
Bus A
Connect
L
B0-15
B0-B15
I/O
Bus B
Notes:
1. H = High Voltage Level
L = Low Voltage Level
Maximum Ratings
Hi-Z = High Impedance
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature .................................... –65°C to +150°C
Ambient Temperature with Power Applied .... –40°C to +85°C
Supply Voltage to Ground Potential ................... –0.5Vto+4.6V
DC Input Voltage ............................................. –0.5Vto+5.5V
DC Output Current ...................................................... 120mA
Power Dissipation ........................................................... 0.5W
Note:
Stresses greater than those listed under MAXIMUM RATINGS
may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other
conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
DC Electrical Characteristics (Over Operating Range, T_A = –40°C to +85°C, V_CC = 3.3V ±10%)
Parameters
Description
Test Conditions⁽¹⁾
Min. Typ.⁽²⁾
Max.
Units
V_IH
Input HIGH Voltage
V_IL
Input LOW Voltage
Guaranteed Logic HIGH Level
1.8
Guaranteed Logic LOW Level
–0.5
V_CC +0.3V
V
0.8
I_IH
Input HIGH Current
V_CC = Max., V_IN = V_CC
±1
I_IL
Input LOW Current
V_CC = Max., V_IN = GND
±1
µA
I_OZH
High Impedance Output Current 0 ≤ A, B ≤ V_CC
±1
V_CC = Min., V_IN = 0.0V, I_ON = 8mA
5
8
R_ON
Switch On Resistance
V_CC = Min., V_IN = 1.7V, I_ON = 8mA
V_CC = 2.3V, V_IN = 0.0V, I_ON = 8mA
10
22
Ω
6
9
V_CC = 2.3V, V_IN = 1.3V, I_ON = 8mA
25
30
V_P
Pass Voltage
V_IN = V_CC = 3.3V, I_OUT = –5µA
V_IN = V_CC = 2.5V, I_OUT = –5µA
2.3 2.5
2.9
V
1.8
2
PS8532 03/19/01