MC74LCX2245 Motorola, MC74LCX2245 Datasheet - Page 3

• Manufacturer Part Number: MC74LCX2245
• Description: LOW-VOLTAGE CMOS OCTAL TRANSCEIVER
• Manufacturer: Motorola

* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions
1. Output in HIGH or LOW State. I O absolute maximum rating must be observed.
2. These values of V I are used to test DC electrical characteristics only.
LCX DATA
BR1339 — REV 3
ABSOLUTE MAXIMUM RATINGS*
RECOMMENDED OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
Symbol
V CC
V I
V O
I IK
I OK
I O
I CC
I GND
T STG
V CC
V I
V O
I OH
I OL
I OH
I OL
T A
V IH
V IL
V OH
beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is not implied.
t/ V
Symbol
Symbol
HIGH Level Input Voltage (Note 2.)
LOW Level Input Voltage (Note 2.)
HIGH Level Output Voltage
Supply Voltage
Input Voltage
Output Voltage
HIGH Level Output Current, V CC = 3.0V – 3.6V
LOW Level Output Current, V CC = 3.0V – 3.6V
HIGH Level Output Current, V CC = 2.7V – 3.0V
LOW Level Output Current, V CC = 2.7V – 3.0V
Operating Free–Air Temperature
Input Transition Rise or Fall Rate, V IN from 0.8V to 2.0V,
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source/Sink Current
DC Supply Current Per Supply Pin
DC Ground Current Per Ground Pin
Storage Temperature Range
V CC = 3.0V
Characteristic
Parameter
Parameter
(HIGH or LOW State)
Data Retention Only
2.7V
–0.5
V CC = 3.0V; I OH = –12mA
3
V CC = 2.7V; I OH = –4mA
V CC = 2.7V; I OH = –8mA
V CC = 3.0V; I OH = –6mA
–0.5
–0.5
V CC
2.7V
2.7V
–0.5 to +7.0
–65 to +150
Operating
(3–State)
V O
Condition
Value
–50
–50
+50
V O
100
100
V I
3.6V; I OH = –100 A
50
V CC
V CC
V CC + 0.5
+7.0
+7.0
3.6V
3.6V
Min
–40
2.0
1.5
0
0
0
0
Output in 3–State
V CC – 0.2
Typ
3.3
3.3
V O < GND
Condition
V O > V CC
T A = –40 C to +85 C
V I < GND
Note 1.
Min
2.0
2.2
2.0
2.4
2.0
MC74LCX2245
V CC
Max
–12
+85
3.6
3.6
5.5
5.5
12
–8
10
Max
8
0.8
MOTOROLA
ns/V
Unit
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
C
C