TC74VHC240FW-ELP Toshiba, TC74VHC240FW-ELP Datasheet - Page 2

• Manufacturer Part Number: TC74VHC240FW-ELP
• Description: IC INVERTER DUAL 4-INPUT 20SOL
• Manufacturer: Toshiba
• Series: 74VHCr

Specifications of TC74VHC240FW-ELP

• Logic Type: Inverter
• Number Of Inputs: 4
• Number Of Circuits: 2
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC74VHC240FWELP

Pin Assignment
IEC Logic Symbol
Truth Table
X: Don’t care
Z: High impedance
Y
Y : TC74VHC240
n
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
G
H
L
L
n
2
1
: TC74VHC244
G
G
Inputs
GND 10
2
2
2
2
1A1
1A2
1A3
1A4
Y
1
Y
Y
Y
G
4
3
2
1
(19)
(11)
(13)
(15)
(17)
(1)
(2)
(4)
(6)
(8)
A
H
X
L
n
1
2
3
4
5
6
7
8
9
EN
EN
Y
H
L
Z
TC74VHC240
Outputs
n
TC74VHC240
(top view)
Y
H
L
Z
n
(18)
(16)
(14)
(12)
(9)
(7)
(5)
(3)
20
19
18
17
16
15
14
13
12
11
1
1
1
1
2
2
2
2
Y
Y
Y
Y
Y
Y
Y
Y
V
2A4
2A3
2A2
2A1
1
1
1
1
2
1
3
2
4
1
3
2
4
Y
Y
Y
Y
CC
G
1
2
3
4
2
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
2
1
G
GND 10
G
1A1
2Y3
1A3
2Y1
2Y4
1A2
2Y2
1A4
1
G
(19)
(11)
(13)
(15)
(17)
(1)
(2)
(4)
(6)
(8)
1
2
3
4
5
6
7
8
9
TC74VHC240,244F/FT/FK
EN
EN
TC74VHC244
TC74VHC244
(top view)
(18)
(16)
(14)
(12)
(9)
(7)
(5)
(3)
20
19
18
17
16
15
14
13
12
11
2007-10-01
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
V
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
2
CC
G