MC74LVX4245DT ON Semiconductor, MC74LVX4245DT Datasheet - Page 8

• Manufacturer Part Number: MC74LVX4245DT
• Description: IC TXRX DUAL OCT 3ST LV 24TSSOP
• Manufacturer: ON Semiconductor
• Series: LVXr
• Type: Transceiverr

Specifications of MC74LVX4245DT

• Number Of Drivers/receivers: 8/8
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Protocol: -
• Other names: MC74LVX4245DTOS

GENERATOR
PULSE
OE, T/R
An, Bn
Bn, An
An, Bn
An, Bn
C
R
R
t
t
L
L
T
PLH
PZL
= 50pF or equivalent (Includes jig and probe capacitance)
= R
= Z
, t
50% V
, t
OUT
PLZ
1
PHL
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
t
t
= 500W or equivalent
PZH
PZL
t
PLH
CC
, t
of pulse generator (typically 50W)
t
t
R
R
PZH
= t
= t
WAVEFORM 1 − PROPAGATION DELAYS
F
F
, t
= 2.5ns, 10% to 90%; f = 1MHz; t
= 2.5ns, 10% to 90%; f = 1MHz; t
Figure 6. AC Waveforms
R
PHZ
50% V
T
Figure 7. Test Circuit
http://onsemi.com
MC74LVX4245
TEST
CC
50% V
50% V
DUT
V
50% V
CC
8
CC
CC
CC
t
t
PHZ
PLZ
W
W
50% V
= 500ns
50% V
= 500ns
C
L
50% V
CC
t
CC
PHL
SWITCH
CC
2
R
Open
L
R
1
V
CC
V
GND
V
0V
V
V
V
0V
V
V
OL
CC
OH
OL
CCA
CC
OH
V
+ 0.3V
0V
CC
− 0.3V
2 V
OPEN
CC