PI74AUC164245AE Pericom Semiconductor, PI74AUC164245AE Datasheet - Page 7

• 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

Parameter Measurement Information
Notes:
1.
2.
•
•
•
•
•
•
•
Output
C
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input pulses are supplied by generators having the following characteristics: PRR ≤ 10Mz, Z
The outputs are measured one at a time with one transition per measurement.
t
t
t
V
V
PLZ
PZL
PLH
Input
L
CCI
CCO
From Output
Under Test
1.8V ± 0.15V
includes probe and jig capacitance.
06-0163
1.2V ± 0.1V
1.5V ± 0.1V
2.5V ± 0.2V
Voltage Waveforms Propagation Delay Times
and t
and t
and t
defines the input port.
(see note 1)
defines the output port.
V
0.8V
t
CCO
PZH
PHZ
PLH
PHL
C
L
are the same as t
are the same as t
are the same as t
V
CCI
V
IN
/2
15pF
15pF
15pF
20pF
20pF
CL
V
CCO /2
DIS.
EN
PD
R
.
.
L
R
L
500Ω
2kΩ
2kΩ
2kΩ
1kΩ
RL
Figure 1. Load Circuit and Voltage Waveforms
V
CCI
S1
/2
t
PHL
V
CCO /2
GND
2 x V
0.15V
0.15V
0.1V
0.1V
0.1V
V∆
Open
V
V
V
CCO
0V
CCI
OH
OL
7
S1 at 2xV
Waveform 1
Waveform 2
(see note 2)
(see note 2)
S1 at GND
(low-level
enabling)
Voltage Waveforms Enable and Disable Times
Control
Voltage Waveforms Enable and Disable Times
Output
Output
Output
Input
CCO
t
t
t
PLH
PHZ
PLZ
t
t
PZH
16-Bit 1.2V to 2.7V Level Shifting
PZL
Transceiver with 3-State Outputs
Test
O
/t
/t
/t
= 50Ω, Slow rate ≥ 1V/ns.
PHL
PZL
PZH
V
V
CCA /2
CCI
V
V
/2
CCO /2
CCO /2
t
t
W
PHZ
2X V
V
PI74AUC164245
CCA /2
Open
GND
S1
t
PLZ
V
V
V
CCO
PS8730A
CCI
OL
OH
V
+V
/2
V
–V
V
V
0V
CCA
CCO
OL
OH
∆
∆
V
0V
CCI
05/31/06