TC74VHC541FT Toshiba, TC74VHC541FT Datasheet - Page 2

• Manufacturer Part Number: TC74VHC541FT
• Description: Buffers & Line Drivers Lo-Volt Buffer
• Manufacturer: Toshiba

Specifications of TC74VHC541FT

• Logic Family: VHC
• Logic Type: CMOS
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 10.5 ns at 3.3 V
• Lead Free Status / Rohs Status: Details

Pin Assignment
IEC Logic Symbol
Truth Table
X: Don’t care
Z: High impedance
Y
Y : TC74VHC540
n
G
H
X
L
L
n
G
G
: TC74VHC541
A1
A2
A3
A4
A5
A6
A7
A8
1
1
2
GND 10
G
A1
A2
A3
A4
A5
A6
A7
A8
Inputs
1
(19)
G
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
H
X
L
L
2
1
2
3
4
5
6
7
8
9
A
X
X
H
L
TC74VHC540
n
&
TC74VHC540
(top view)
EN
Y
H
Z
Z
L
Outputs
n
Y
H
Z
Z
L
n
(18)
(17)
(16)
(15)
(14)
(13)
(12)
(11)
20
19
18
17
16
15
14
13
12
11
Y
Y
Y
Y
Y
Y
Y
Y
1
V
2
3
5
6
7
8
4
G
Y
Y
Y
Y
Y
Y
Y
Y
CC
1
8
2
3
5
6
7
2
4
2
G
G
A1
A2
A3
A4
A5
A6
A7
A8
2
1
GND 10
(19)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
G
A1
A2
A3
A4
A5
A6
A7
A8
1
TC74VHC540,541F/FT/FK
1
2
3
4
5
6
7
8
9
TC74VHC541
&
TC74VHC541
EN
(top view)
(18)
(17)
(16)
(15)
(14)
(13)
(12)
(11)
2007-10-01
20
19
18
17
16
15
14
13
12
11
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
V
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
G
CC
2