PI74LVCC4245ALE Pericom Semiconductor, PI74LVCC4245ALE Datasheet - Page 9

• 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.
B Port
L
Input
Output
A Port
includes probe and jig capacitance.
CL = 50pF
(See Note A)
Propagation Delay Times
50% V
t
Voltage Waveforms
PLH
Load Circuit
PARAMETER MEASUREMENT INFORMATION FOR B TO A
CCB
50% V
500Ω
CCA
500Ω
Figure 2. Load Circuit and Voltage Waveforms
V
CCA
50% V
t
PHL
=4.5V TO 5.5V and V
CCB
S1
ADVANCE INFORMATION
50% V
CCA
GND
V
2X V
0V
V
V
CCB
Open
OH
OL
CCA
with Configurable Output Voltage and 3-State Outputs
9
S1 at 2X V
(see Note B)
(see Note B)
Waveform 1
Waveform 2
S1 at GND
CCB
Control
Output
Output
Output
CCA
= 4.5V to 5.5V
t
t
t
t
PLH
PHZ
t
PLZ
PZH
PZL
Enable and Disable Times
Test
/t
/t
/t
PHL
PZL
PZH
Voltage Waveforms
8-Bit Dual Supply Bus Transceiver
1.5V
50% V
O
50% V
= 50Ω, t
CCA
CCA
R
≤ 2.5ns, t
2X V
Open
GND
S1
1.5V
PI74LVCC4245A
CCA
V
V
OL
OH
F
t
t
PLZ
PHZ
≤ 2.5ns.
+0.3V
–0.3V
P-0.4
3V
0V
V
V
V
0V
CCA
OL
OH
08/11/03