MM74C244N Fairchild Semiconductor, MM74C244N Datasheet - Page 3

• Manufacturer Part Number: MM74C244N
• Description: IC BUFF/DVR TRI-ST DUAL 20DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Cr

Specifications of MM74C244N

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 70mA, 70mA
• Voltage - Supply: 3 V ~ 15 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Logic Family: 74C
• Number Of Channels Per Chip: Octal
• Polarity: Non-Inverting
• Supply Voltage (max): 15 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: 125 C
• Mounting Style: Through Hole
• High Level Output Current: - 2.2 mA
• Low Level Output Current: 2.2 mA
• Maximum Power Dissipation: 700 mW
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 1
• Output Type: 3-State
• Propagation Delay Time: 90 ns @ 5 V or 70 ns @ 10 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74C244; 74C244N

CMOS TO CMOS
V
V
V
V
I
I
I
I
CMOS/LPTTL INTERFACE
V
V
V
V
OUTPUT DRIVE (See Family Characteristics Data Sheet) (Short Circuit Current)
I
I
OZ
IN(1)
IN(0)
CC
SOURCE
SINK
Absolute Maximum Ratings
DC Electrical Characteristics
Min/Max limits apply across temperature range, unless otherwise noted
Voltage at Any Pin
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Operating V
Absolute Maximum V
IN(1)
IN(0)
OUT(1)
OUT(0)
IN(1)
IN(0)
OUT(1)
OUT(0)
Symbol
Lead Temperature
Dual-In-Line
Small Outline
(Soldering, 10 seconds)
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Output Voltage
Logical “0” Output Voltage
3-STATE Output Current
Logical “1” Input Current
Logical “0” Input Current
Supply Current
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Output Voltage
Logical “0” Output Voltage
Output Source Current
(P-Channel)
Output Sink Current
(N-Channel)
CC
Range
CC
Parameter
0.3V to V
55 C to 125 C
65 C to 150 C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
T
V
T
V
T
V
T
(Note 1)
A
A
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
25 C
25 C
25 C
25 C
3V to 15V
CC
5V
10V
5V
10V
5V, I
10V, I
5V, I
10V, I
10V, OD
15V, V
15V, V
15V
4.75V
4.75V
4.75V, I
4.75V, I
4.75V, I
5V, V
10V, V
5V, V
10V, V
700 mW
500 mW
260 C
O
O
0.3V
18V
O
O
OUT
OUT
IN
IN
OUT
OUT
Conditions
O
O
O
10 A
10 A
10 A
10 A
15V
0V
V
2.2 mA
3
0V
V
IH
450 A
2.2 mA
0V
V
CC
Note 1: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Range”
they are not meant to imply that the devices should be operated at these
limits. The Electrical Characteristics table provides conditions for actual
device operation.
CC
V
V
CC
CC
Min
3.5
8.0
4.5
9.0
2.4
12
48
1.0
14
36
1.5
0.4
0.005
0.005
0.05
Typ
20
70
30
70
www.fairchildsemi.com
Max
300
1.5
2.0
0.5
1.0
1.0
0.8
0.4
10
Units
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
A
A
A
A