Datasheet

74HC_HCT377 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 3 — 25 September 2013 2 of 19
NXP Semiconductors
74HC377; 74HCT377
Octal D-type flip-flop with data enable; positive-edge trigger
4. Functional diagram
Fig 1. Functional diagram
mna606
OUTPUTS
FF1
to
FF8
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
19
16
15
12
9
6
5
2D
0
D1
D2
D3
D4
D5
D6
D7
CP
E
18
11
1
17
14
13
8
7
4
3
Fig 2. Logic symbol Fig 3. IEC logic symbol
mna918
D0
D1
D2
D3
D4
D5
D6
D7
E
CP
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
11
1
19
16
15
12
9
6
5
2
18
17
14
13
8
7
4
3
mna919
19
16
15
12
9
6
5
11
1C2
1
G1
2D
2
18
17
14
13
8
7
4
3