74AC240SJX Fairchild Semiconductor, 74AC240SJX Datasheet - Page 2

• Manufacturer Part Number: 74AC240SJX
• Description: IC INVERTER DUAL 4-INPUT 20SOP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACr

Specifications of 74AC240SJX

• Logic Type: Inverter
• Number Of Inputs: 4
• Number Of Circuits: 2
• Current - Output High, Low: 75mA, 75mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: AC
• Number Of Channels Per Chip: 8
• Polarity: Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 8 ns at 3.3 V, 6.5 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2006 Fairchild Semiconductor Corporation
74AC240, 74ACT240 Rev. 1.2.0
Connection Diagram
Pin Description
OE
I
O
0
–I
0
–O
1
7
Pin Names
, OE
7
2
GND
OE
O
O
O
O
I
I
I
I
1
0
4
1
5
2
6
3
7
10
1
2
3
4
5
6
7
8
9
3-STATE Output Enable Inputs
Inputs
Outputs
Description
20
19
18
17
16
15
14
13
12
11
V
OE
O
I
O
I
O
I
O
I
4
5
6
7
CC
0
1
2
3
2
2
Logic Symbol
Truth Tables
H
L
X
Z
LOW Voltage Level
High Impedance
OE
OE
Immaterial
HIGH Voltage Level
H
H
L
L
L
L
1
2
Inputs
Inputs
OE
OE
I
I
I
I
I
I
I
I
1
0
1
2
3
2
4
5
6
7
I
H
X
I
L
H
X
L
n
n
EN
EN
IEEE/IEC
(Pins 12, 14, 16, 18)
(Pins 3, 5, 7, 9)
Outputs
Outputs
O
O
O
O
O
O
O
O
H
L
Z
H
Z
L
0
1
2
3
4
5
6
7
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