PI74LVC3245ALE Pericom Semiconductor, PI74LVC3245ALE Datasheet - Page 7

• Manufacturer Part Number: PI74LVC3245ALE
• Description: IC BUS TRXRX TRI-ST 8BIT 24TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74LVCr

Specifications of PI74LVC3245ALE

• Logic Function: Translator, 3-State
• Number Of Bits: 8
• Input Type: TTL
• Output Type: CMOS
• Number Of Channels: 8
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 6.3ns
• Voltage - Supply: 2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Supply Voltage: *
• 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.
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
From Output
Under Test
Output
Input
A-Port
includes probe and jig capacitance.
CL = 50pF
(See Note A)
50
Propagation Delay Times
1.5V
Voltage Waveforms
PARAMETER MEASUREMENT INFORMATION FOR B TO A PORT
t
PLH
Load Circuit
1.5V
500Ω
500Ω
Figure 2. Load Circuit and Voltage Waveforms
500Ω
V
500Ω
1.5V
CCA
t
PHL
=2.7V TO 3.6V and V
1.5V
S1
3V
0V
V
V
OH
OL
GND
6V
Open
7
(see Note B)
(see Note B)
Waveform 1
Waveform 2
S1 at 6V
S1 at GND
CCB
Control
Output
Output
Output
= 5V ± 0.5V
Enable and Disable Times
t
t
PZH
PZL
t
t
t
Voltage Waveforms
PHZ
PLH
8-Bit Dual Supply Bus Transceiver
PLZ
Test
/t
/t
/t
PZH
1.5V
PHL
PZL
O
1.5V
1.5V
= 50Ω, t
R
≤ 2.5ns, t
with 3-State Outputs
1.5V
Open
GND
PI74LVC3245A
V
6V
F
S1
V
PS8699A
OL
OH
≤ 2.5ns.
t
t
PLZ
PHZ
+0.3V
–0.3V
2.7V
0V
3V
V
V
0V
OL
OH
09/10/03