74LVC574AD PHILIPS [NXP Semiconductors], 74LVC574AD Datasheet - Page 3

• Manufacturer Part Number: 74LVC574AD
• Description: Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PIN DESCRIPTION
PIN CONFIGURATION
LOGIC SYMBOL
1998 Jul 29
PIN NUMBER
19, 18, 17, 16,
15, 14, 13, 12
Octal D-type flip-flop with 5-volt tolerant
inputs/outputs; positive edge-trigger (3-State)
2, 3, 4, 5,
6, 7, 8, 9
10
11
20
1
2
3
4
5
6
7
8
9
GND
SYMBOL
OE
D0
D1
D2
D3
D4
D5
D6
D7
D0-D7
Q0-Q7
GND
V
OE
CP
CC
10
1
2
3
4
5
6
7
8
9
D0
D1
D2
D3
D4
D5
D6
D7
OE
Output enable input (active-Low)
Data inputs
Data outputs
Ground (0V)
Clock input (LOW-to-HIGH,
edge-triggered)
Positive supply voltage
CP
11
1
SA00400
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
20
19
18
17
16
15
14
13
12
11
SA00401
FUNCTION
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
CC
19
18
17
16
15
14
13
12
3
LOGIC SYMBOL (IEEE/IEC)
FUNCTIONAL DIAGRAM
2
3
4
5
11
1
6
7
8
9
D0
D1
D2
D3
D4
D5
D6
D7
CP
OE
11
1
2
3
4
5
6
7
8
9
FF!
FF8
to
1D
EN
C1
OUTPUTS
3-State
SA00402
74LVC574A
19
18
17
16
15
14
13
12
Product specification
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
SA00403
15
14
13
12
19
18
17
16