TC74VHC573FW(ELP) Toshiba, TC74VHC573FW(ELP) Datasheet - Page 2

• Manufacturer Part Number: TC74VHC573FW(ELP)
• Description: IC LATCH OCTAL D-TYPE 20-SOL
• Manufacturer: Toshiba
• Series: 74VHCr

Specifications of TC74VHC573FW(ELP)

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 2 V ~ 5.5 V
• Independent Circuits: 1
• Delay Time - Propagation: 4.5ns
• Current - Output High, Low: 8mA, 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC74VHC573FW-ELP; TC74VHC573FWTR

Pin Assignment
Truth Table
System Diagram
X: Don’t care
Z: High impedance
Q
OE
n
H
L
L
L
: Q outputs are latched at the time when the LE input is taken to a low logic level.
GND 10
OE
D0
D1
D2
D3
D4
D5
D6
D7
Inputs
LE
H
H
X
L
LE
OE
1
2
3
4
5
6
7
8
9
11
1
D
X
X
H
L
(top view)
Output
Q
2
H
Z
L
D0
n
D
L Q
19
20
19
18
17
16
15
14
13
12
11
Q0
3
D1
D
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LE
L Q
CC
18
Q1
4
D2
D
L Q
17
Q2
5
D3
2
D
L Q
16
Q3
IEC Logic Symbol
6
D4
OE
LE
D0
D1
D2
D3
D4
D5
D6
D7
D
D
L Q
15
(11)
Q4
7
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
D5
D
L Q
EN
C1
1D
14
Q5
8
D6
TC74VHC573F/FT/FK
D
L Q
13
Q6
9
D7
D
L Q
12
Q7
(19)
(18)
(17)
(16)
(15)
(14)
(13)
(12)
2007-10-01
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7