PI74AVC164245A Pericom Semiconductor, PI74AVC164245A Datasheet - Page 9

• Manufacturer Part Number: PI74AVC164245A
• Description: IC TXRX LEVEL SHIFT 3ST 48-TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74AVCr

Specifications of PI74AVC164245A

• Logic Function: Level Shifter, 3-State
• Number Of Bits: 16
• Input Type: Voltage
• Output Type: Voltage
• Number Of Channels: 2
• Number Of Outputs/channel: 8
• Differential - Input:output: No/No
• Propagation Delay (max): 3ns
• Voltage - Supply: 2.3 V ~ 2.7 V, 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSSOP
• Mounting Type: Surface Mount
• Logic Type: Transceiver, Non-Inverting
• Current - Output High, Low: 12mA, 12mA
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Dc: 03+
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Parameter Measurement Information, V
Notes:
Output
Input
From Output
Under Test
10-0148
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
PLZ
PZL
PLH
L
includes probe and jig capacitance.
and t
and t
C
and t
t
L
PLH
= 15pF
PHZ
PZH
PHL
are the same as t
are the same as t
are the same as t
V CC
V
IN
I/2
V CC
O/2
2000Ω
DIS.
EN
PD
2000Ω
.
.
Figure 1. Load Circuit and Voltage Waveforms
16-Bit 1.2-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
V CC
I /2
t
PHL
V CC
2 × V
GND
Open
O/2
V CC
CC
V
V
0V
OH
OL
CCO
I
= 1.2V
9
S1 at 2xV
Waveform 1
Waveform 2
S1 at GND
(low-level
enabling)
Control
Output
Output
Output
CCO
t
t
PHZ/
PLZ/
Enable and Disable Times
Test
t
PD
t
t
t
t
PZH
PZL
Voltage Waveforms
PZH
PZL
www.pericom.com
O
V CC
= 50Ω, t
V CC
V CC
I /2
t
PHZ
PI74AVC164245
R
O/2
O/2
≤ 2.5ns, t
2 x V
V CC
GND
Open
S1
t
PLZ
V
F
V
I /2
CCO
P-0.1
OL +
≤ 2.5ns.
OH
V
V
V CC
0V
0V
0.1V
– 0.1V
OL
OH
V CC
I
O
04/16/10