74LVC373A PHILIPS [NXP Semiconductors], 74LVC373A Datasheet - Page 3

• Manufacturer Part Number: 74LVC373A
• Description: Octal D-type transparent latch with 5-volt tolerant inputs/outputs 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PIN CONFIGURATION
PIN DESCRIPTION
LOGIC SYMBOL
1998 Jul 29
PIN NUMBER
3, 4, 7, 8, 13,
2, 5, 6, 9, 12,
Octal D-type transparent latch with 5-volt
tolerant inputs/outputs (3-State)
14, 17, 18
15, 16, 19
11
10
20
1
11
1
GND
SYMBOL
LE
OE
D0 D1 D2 D3 D4 D5 D6 D7
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Q0
Q1
OE
D0
D1
Q2
D2
D3
Q3
2
3
D0-D7
Q0-Q7
GND
V
OE
LE
CC
4
5
10
1
2
3
4
5
6
7
8
9
7
6
9
8
Output enable input (active-Low)
Data inputs
Data outputs
Latch enable input (active-High)
Ground (0V)
Positive supply voltage
13 14
12 15 16
SA00383
20
19
18
17
16
15
14
13
12
11
17
SA00384
FUNCTION
V
Q7
D7
D6
Q6
Q5
D5
D4
Q4
LE
18
19
CC
3
LOGIC SYMBOL (IEEE/IEC)
FUNCTIONAL DIAGRAM
13
14
17
18
11
3
4
7
8
1
LE
OE
D0
D1
D2
D3
D4
D5
D6
D7
11
1
14
3
4
7
8
13
17
18
1D
EN
C1
LATCH
1 to 8
SA00385
OUTPUTS
74LVC373A
3-State
12
15
16
19
2
5
6
9
Product specification
Q2
Q3
Q4
Q5
Q6
Q7
SA00387
Q0
Q1
12
15
16
19
2
5
6
9