PI74AUC164245AE Pericom Semiconductor, PI74AUC164245AE Datasheet - Page 2

• Manufacturer Part Number: PI74AUC164245AE
• Description: IC 16BIT LVL SHIFT TXRX 48-TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74AUCr

Specifications of PI74AUC164245AE

• Logic Function: Level Shifter, 3-State
• Number Of Bits: 16
• Input Type: Logic
• Output Type: Logic
• Number Of Channels: 2
• Number Of Outputs/channel: 8
• Differential - Input:output: No/No
• Propagation Delay (max): 5ns
• Voltage - Supply: 0.8 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSSOP
• Mounting Type: Surface Mount
• Logic Type: Transceiver, Non-Inverting
• Current - Output High, Low: 9mA, 9mA
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum Ratings
(Absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Notes:
1.
2.
3.
4.
Pin Configuration
Supply voltage range:
Input Voltage Range, V
Voltage Range applied to any output in the high-impedance or
Power-Off state, V
Voltage Range applied to any output in the highor Low state
V
O
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.
The input negative voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
This value is limited to 3.6V max.
The package thermal impedance is calculated in accordance with JESD 51.
(3)
06-0163
:
V
V
GND
GND
GND
GND
1
2
DIR
DIR
CCB
CCB
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
O
(2)
(1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
I
:
(2)
V
I/O port A ................ –0.5V to 3.6V
I/O port B ................ –0.5V to 3.6V
Control Inputs ........... –0.5V to 3.6V
(A Port)
(B Port) ..................... –0.5V to 3.6V
(A Port)
(B Port) ......... –0.5V to V
:
CCA and
..........................
...........
V
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
CCB
–0.5V to V
.......... –0.5V to 3.6V
1
1
1
GND
1
1
V
1
1
GND
1
1
2
2
GND
2
2
V
2
2
GND
2
2
2
OE
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
OE
CCA
CCA
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
–0.5V to 3.6V
CCA
CCB
+0.5V
+0.5V
2
Pin Description
Truth Table
Notes:
X
X
X
X
GND
V
Pin Name
Input clamp current, I
Output clamp current, I
Continuous output current, I
Continuous current through V
Package thermal impedance, 0
Storage temperature range, T
OE
DIR
A
B
CC
X
X
H = HIGH Signal Level, L = LOW Signal Level,
X = Don't Care or Irrevelant, Z = High Impedence
OE
H
L
L
Inputs
3-State Output Enable Inputs (Active LOW)
Direction Control Input
Side A Inputs or 3-state Outputs
Side B Inputs or 3-state Outputs
Ground
Power
(each 8-bit section)
DIR
H
X
L
16-Bit 1.2V to 2.7V Level Shifting
Transceiver with 3-State Outputs
IK
OK
(V
A package........................... 104°C/W
K package .......................... 107°C/W
(V
I
O
<0)................................... –50mA
STG
O
CCA,
....................................... ±20mA
JA
Description
<0).............................. –50mA
(4)
.................... –65°C to 150°C
V
:
CCB
B data to A bus
A data to B bus
Z (Isolation)
Operation
or GND ..... ±100mA
PI74AUC164245
PS8730A
05/31/06