74AC244PC Fairchild Semiconductor, 74AC244PC Datasheet - Page 2

• Manufacturer Part Number: 74AC244PC
• Description: IC BUFF/DVR TRI-ST DUAL 20DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACr

Specifications of 74AC244PC

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Logic Family: AC
• Number Of Channels Per Chip: Octal
• Polarity: Non-Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• High Level Output Current: - 24 mA
• Input Bias Current (max): 4 uA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 3
• Output Type: 3-State
• Propagation Delay Time: 9 ns @ 3.3 V or 7 ns @ 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74AC244; 74AC244PC.

©1988 Fairchild Semiconductor Corporation
74AC244, 74ACT244 Rev. 1.4.0
Connection Diagram
Pin Description
OE
I
O
0
Names
–I
0
–O
1
Pin
7
, OE
7
2
3-STATE Output Enable Inputs
Inputs
Outputs
Description
2
Logic Symbol
Truth Tables
X
Z
High Impedance
Immaterial
OE
OE
H
H
L
L
L
L
1
2
Inputs
Inputs
I
I
H
X
H
X
L
L
n
n
IEEE/IEC
(Pins 12, 14, 16, 18)
(Pins 3, 5, 7, 9)
Outputs
Outputs
H
Z
H
L
Z
L
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