PI74ALVTC16374
16-Bit D-Type Flip-Flop
with 3-State Outputs 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Product Pin Description
Pin Name
Description
OE
Output Enable Input (Active LOW)
CLK
Clock Input
Dx
Data Inputs
Qx
3-State Outputs
GND
Ground
VDD
Power
Product Pin Configuration
1OE
1
1Q1
2
1Q2
3
GND
4
1Q3
5
1Q4
6
VDD
7
1Q5
8
1Q6
9
GND
10
1Q7
11
1Q8
12
2Q1
13
2Q2
14
GND
15
2Q3
16
2Q4
17
VDD
18
2Q5
19
2Q6
20
GND
21
2Q7
22
2Q8
23
2OE
24
48
1CLK
47
1D1
46
1D2
45
GND
44
1D3
43
1D4
42
VDD
41
1D5
40
1D6
39
GND
38
1D7
37
1D8
36
2D1
35
2D2
34
GND
33
2D3
32
2D4
31
VDD
30
2D5
29
2D6
28
GND
27
2D7
26
2D8
25
2CLK
Truth Table(1)
Inputs
OE
CLK
D
L
↑
H
L
↑
L
L
H or L
X
H
X
X
Notes:
1. H = High Signal Level
L = Low Signal Level
X = Don’t Care or Irrelevant
Z = High Impedance
Outputs
Q
H
L
Q0
Z
2
PS8356C 11/06/08