PI4ULS5V104GAEX Datasheet, PDF (2/12 Pages) Pericom Semiconductor Corporation – 4-Bit Bi-directional Level Shifter with Automatic Direction Controller

PI4ULS5V104
4-Bit Bi-directional Level Shifter with
Automatic Direction Controller
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Pin Description
Pin Name
Description
V_CCA
A1
A2
A3
A4
GND
OE
B4
B3
B2
B1
V_CCB
A-port supply voltage 1.2 V ≤ V_CCA ≤ 3.6 V and V_CCA ≤ V_CCB.
Input/output 1. Referenced to V_CCA.
Input/output 2. Referenced to V_CCA.
Input/output 3. Referenced to V_CCA.
Input/output 4. Referenced to V_CCA.
Ground
3-State output. Pull OE low to place all outputs in 3-state mode. Referenced to V_CCA.
Input/output 4. Referenced to V_CCB.
Input/output 3. Referenced to V_CCB.
Input/output 2. Referenced to V_CCB.
Input/output 1. Referenced to V_CCB.
B-port supply voltage 1.65 V ≤ V_CCB ≤ 5.5 V.
Maximum Ratings^*1
Min
Max
Unit
V_CCA
V_CCB
V_I
Supply voltage range
Input voltage range
-0.5
-0.5
A port
-0.5
B port
-0.5
4.6
6.5
V
4.6
6.5
V
V_O
Voltage range applied to any output in the high-impedance or A port
power-off state
B port
-0.5
-0.5
4.6
6.5
V
V_O Voltage range applied to any output in the high or low state^*2
A port
B port
-0.5
-0.5
V_CCA + 0.5
V_CCB + 0.5
V
I_IK Input clamp current, V_I < 0
-
-50
mA
I_OK Output clamp current, V_O < 0
-
-50
mA
I_O Continuous output current
-
±50
mA
I_O Continuous current through V_CCA, V_CCB, or GND
T_stg Storage temperature range
-
±100
mA
-65
150
℃
*1 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.
*2 The value of V_CCA and V_CCB are provided in the recommended operating conditions table.
12-07-0010
PT0335-4
08/24/12
2