74AHC573 Philips Semiconductors, 74AHC573 Datasheet - Page 4

• Manufacturer Part Number: 74AHC573
• Description: Octal D-type transparent latch; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1999 Sep 27
handbook, halfpage
handbook, halfpage
Octal D-type transparent latch; 3-state
GND
OE
D 0
D 1
D 2
D 3
D 4
D 5
D 6
D 7
Fig.1 Pin configuration.
Fig.3 IEC logic symbol.
11
2
3
4
5
6
7
8
9
1
10
1
2
3
4
5
6
7
8
9
1D
EN
C1
573
MNA388
MNA390
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
V CC
Q 0
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7
LE
4
handbook, halfpage
handbook, halfpage
11
2
3
4
5
6
7
8
9
1
D 0
D 1
D 2
D 3
D 4
D 5
D 6
D 7
LE
OE
Fig.4 Functional diagram.
74AHC573; 74AHCT573
Fig.2 Logic symbol.
2
3
4
5
6
7
8
9
D 0
D 1
D 2
D 3
D 4
D 5
D 6
D 7
LATCH
1 to 8
OE
LE
11
1
Q 0
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7
MNA389
OUTPUTS
19
18
17
16
15
14
13
12
3-STATE
Product specification
MNA391
Q 0
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7 12
19
18
17
16
15
14
13