MC74LCX245DW ON Semiconductor, MC74LCX245DW Datasheet - Page 5

• Manufacturer Part Number: MC74LCX245DW
• Description: IC TRANSCEIVER 8BIT CMOS 20SOIC
• Manufacturer: ON Semiconductor
• Series: 74LCXr

Specifications of MC74LCX245DW

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC74LCX245DWOS

4. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is
CAPACITIVE CHARACTERISTICS
DYNAMIC SWITCHING CHARACTERISTICS
An, Bn
Bn, An
Symbol
Symbol
V
V
C
C
C
OLP
OLV
IN
I/O
PD
measured in the LOW state.
t
R
Dynamic LOW Peak Voltage (Note 4)
Dynamic LOW Valley Voltage (Note 4)
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
= t
WAVEFORM 1 − PROPAGATION DELAYS
t
F
Vmi
PLH
= 2.5 ns, 10% to 90%; f = 1 MHz; t
Vmo
Characteristic
Parameter
Symbol
Vmo
Vmi
V
V
HZ
LZ
3.3 V + 0.3 V
V
V
OL
OH
Vmi
1.5 V
1.5 V
+ 0.3 V
W
− 0.3 V
Vmo
t
PHL
= 500 ns
V
V
V
V
CC
CC
CC
CC
Figure 3. AC Waveforms
http://onsemi.com
10 MHz, V
= 3.3 V, C
= 2.5 V, C
= 3.3 V, C
= 2.5 V, C
V
0 V
V
V
V
V
V
V
CC
OH
OL
CC
CC
OH
OL
2.7 V
1.5 V
1.5 V
= 3.3 V, V
= 3.3 V, V
5
+ 0.3 V
L
L
L
L
− 0.3 V
CC
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 30 pF, V
Condition
Condition
= 3.3 V, V
OE, T/R
An, Bn
An, Bn
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
V
I
I
CC
t
R
= 0 V or V
= 0 V or V
= t
IH
IH
IH
IH
t
2.5 V + 0.2 V
V
V
I
t
PZH
PZL
F
= 3.3 V, V
= 2.5 V, V
= 3.3 V, V
= 2.5 V, V
= 0 V or V
OL
OH
= 2.5 ns, 10% to 90%; f = 1 MHz; t
V
V
+ 0.15 V
− 0.15 V
CC
CC
CC
CC
/2
/2
Vmi
IL
IL
IL
IL
CC
= 0 V
= 0 V
= 0 V
= 0 V
Vmo
Vmo
V
V
OH
OL
V
V
t
5.0 V
t
Min
PHZ
+ 0.15 V
PLZ
− 0.15 V
CC
CC
/2
/2
T
A
Typical
= +25°C
−0.8
−0.6
Typ
0.8
0.6
25
7
8
Vmi
W
= 500 ns
Max
V
0 V
V
V
V
V
Unit
Unit
pF
pF
pF
CC
OH
HZ
LZ
OL
V
V
V
V