74LVC374AT20 View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
74LVC374AT20 Datasheet PDF : 10 Pages
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74LVC374A
Ordering Information
74 LVC 374A xxx -13
Logic Device
74 : Logic Prefix
374 :
Function
Octal D-Type
Flip-Flop with 3
State Outputs
Package
T20 : TSSOP-20
Q20 : QFN-20
Packing
-13 : 13” Tape & Reel
Part Number
74LVC374AT20-13
Package
Code
T20
74LVC374AQ20-13
Q20
Package
(Note 4 & 5)
TSSOP-20
V-QFN4525-20
Package
Size
6.4mm X 6.5mm X 1.2mm
0.65 mm lead pitch
2.5mm X 4.5mm X 0.95mm
0.50 mm lead pitch
13” Tape and Reel
Quantity
Part Number Suffix
2500/Tape & Reel
-13
2500/Tape & Reel
-13
Notes:
4. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
5. V-QFN4525-20 is a JEDEC recognized naming convention that specifies the package thickness category as V and the number 4525 describes the
package as 4.5mm X 2.5mm.
Pin Descriptions
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin
Name
OE
Q1
D1
D2
Q2
Q3
D3
D4
Q4
GND
CLK
Q5
D5
D6
Q6
Q7
D7
D8
Q8
Vcc
Description
Output Enable
Latch Output
Data Input
Data Input
Latch Output
Latch Output
Data Input
Data Input
Latch Output
Ground
Clock
Latch Output
Data Input
Data Input
Latch Output
Latch Output
Data Input
Data Input
Latch Output
Supply Voltage
Logic Diagram
Function Table
(Each Latch)
INPUTS
OUTPUT
OE CLK
D
Q
L
↑
H
H
L
↑
L
L
L H or L X
Q0
H
X
X
Z
74LVC374A
Document number: DS35895 Rev. 1 - 2
2 of 10
www.diodes.com
June 2014
© Diodes Incorporated
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