PI4ULS3V204 Datasheet, PDF (2/14 Pages) Pericom Semiconductor Corporation – 4-Bit Bi-directional Level Shifter for Open-drain and Push-pull Application

PI4ULS3V204
4-Bit Bi-directional Level Shifter
for Open-drain and Push-pull Application
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Block Diagram
Figure 1: Block Diagram
Maximum Ratings
Storage Temperature ................................................................................... -65oC to +150oC
DC SupplyVoltageportB..............................................................................-0.3Vto +5.5V
DC SupplyVoltageport A..............................................................................-0.3Vto+5.5V
Vi(A) referenced DCInput / OutputVoltage..............................................-0.3Vto +5.5V
Vi(B) referenced DC Input/ OutputVoltage...............................................-0.3Vto+5.5V
Enable ControlPin DCInput Voltage....................................... -0.3V to+5.5V
Short circuit duration (I/O to GND) ...................................................... 40mA
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 condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
Pin Description
Pin No
TSSOP
1
2
3
4
5
7
8
10
11
12
13
14
6, 9
Pin No
TQFN
1
2
3
4
5
7
8
10
11
12
13
14
6, 9
Pin No
CSP
B2
A3
B3
C3
D3
D2
C2
D1
C1
B1
A1
A2
/
Pin Name
V_CCA
A1
A2
A3
A4
GND
EN
B4
B3
B2
B1
V_CCB
NC
Type
Power
I/O
I/O
I/O
I/O
GND
Input
I/O
I/O
I/O
I/O
Power
NC
Description
A-port supply voltage.
1.1V ≤ V_CCA ≤ 3.6 V
Input/output A. Referenced to V_CCA.
Input/output A. Referenced to V_CCA
Input/output A. Referenced to V_CCA
Input/output A. Referenced to V_CCA
Ground.
Output enable (active High).
Pull EN low to place all outputs in 3-state mode.
Input/output B. Referenced to V_CCB
Input/output B. Referenced to V_CCB
Input/output B. Referenced to V_CCB
Input/output B. Referenced to V_CCB
B-port supply voltage. 1.1 V ≤ V_CCB ≤ 3.6V
Not Connect
2015-07-0031
PT0511-2 08/18/15
2