74LVT534D PHILIPS [NXP Semiconductors], 74LVT534D Datasheet - Page 3

• Manufacturer Part Number: 74LVT534D
• Description: 3.3V Octal D-type flip-flop; inverting 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
LOGIC SYMBOL (IEEE/IEC)
FUNCTION TABLE
LOGIC DIAGRAM
1998 Feb 19
OE
H
H
3.3V Octal D-type flip-flop, inverting (3-State)
L
L
L
OE
CP
INPUTS
11
1
CP
Dn
Dn
X
X
h
l
D0
13
14
17
18
11
2
1
3
4
7
8
D
CP Q
INTERNAL
REGISTER
NC
NC
Dn
H
EN
1D
L
C1
Q0
19
D1
3
OUTPUTS
D
CP Q
Q0 – Q7
NC
SA00163
H
L
Z
Z
Q1
12
15
16
19
18
2
5
6
9
D2
4
Latch and read
register
Hold
Disable
outputs
OPERATING
D
CP Q
MODE
Q2
17
D3
5
D
CP Q
3
PIN DESCRIPTION
H = High voltage level
h = High voltage level one set-up time prior to the Low-to-High
L = Low voltage level
l
NC= No change
X = Don’t care
Z = High impedance “off” state
Q3
PIN NUMBER
13, 14, 17, 18
12, 15, 16, 19
16
= Low voltage level one set-up time prior to the Low-to-High
= Low-to-High clock transition
= not a Low-to-High clock transition
3, 4, 7, 8,
2, 5, 6, 9,
D4
clock transition
clock transition
10
20
6
11
1
D
CP Q
Q4
15
SYMBOL
Q0-Q7
D0-D7
GND
D5
V
OE
CP
7
CC
D
CP Q
Output enable input (active-Low)
Data inputs
Inverting 3-State outputs
Clock pulse input (active rising
edge)
Ground (0V)
Positive supply voltage
Q5
14
D6
8
D
CP Q
FUNCTION
Q6
74LVT534
Product specification
13
D7
9
D
CP Q
SV00168
Q7
12