PI74LVCC4245ALE Pericom Semiconductor, PI74LVCC4245ALE Datasheet - Page 7

• Manufacturer Part Number: PI74LVCC4245ALE
• Description: IC TRANSCVR 8BIT N-INV 24TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74LVCCr

Specifications of PI74LVCC4245ALE

• Logic Function: Translator, Bidirectional, 3-State
• Number Of Bits: 8
• Input Type: Voltage
• Output Type: Voltage
• Number Of Channels: 8
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 5.8ns
• Voltage - Supply: 2.7 V ~ 5.5 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TSSOP
• Supply Voltage: 2.7 V ~ 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -

Notes:
A. C
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
C. All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
D. The outputs are measured one at a time with one transition per measurement.
From Output
Under Test
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
L
includes probe and jig capacitance.
Output
Input
CL = 50pF
(See Note A)
Propagation Delay Times
Voltage Waveforms
1.5V
t
PLH
Load Circuit
PARAMETER MEASUREMENT INFORMATION FOR B TO A
500Ω
50% V
500Ω
CCA
Figure 3. Load Circuit and Voltage Waveforms
V
CCA
1.5V
t
PHL
=4.5V TO 5.5V and V
S1
ADVANCE INFORMATION
50% V
GND
2X V
Open
CCA
3V
0V
V
V
OH
OL
CCA
with Configurable Output Voltage and 3-State Outputs
7
S1 at 2X V
(see Note B)
(see Note B)
CCB
Waveform 1
Waveform 2
S1 at GND
Control
Output
Output
Output
CCA
= 2.7V to 3.6V
Enable and Disable Times
t
t
t
t
PZH
t
PZL
PHZ
PLH
PLZ
Test
Voltage Waveforms
8-Bit Dual Supply Bus Transceiver
/t
/t
/t
PHL
PZL
PZH
1.5V
O
50% V
= 50Ω, t
50% V
CCA
CCA
R
≤ 2.5ns, t
2X V
PI74LVCC4245A
Open
CCA
1.5V
S1
V
F
V
OL
GND
≤ 2.5ns.
OH
t
t
PLZ
PHZ
+0.3V
–0.3V
P-0.4
3V
0V
V
V
V
0V
CCA
OL
OH
08/11/03