74lvth574db NXP Semiconductors, 74lvth574db Datasheet - Page 5

• Manufacturer Part Number: 74lvth574db
• Description: 3.3 V Octal D-type Flip-flop; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
7. Functional description
8. Limiting values
74LVT_LVTH574_3
Product data sheet
7.1 Function table
Table 4.
[1]
Table 5.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
[1]
[2]
Operating mode
Load and read
register
Hold
Disable outputs
Symbol Parameter
V
V
V
I
I
I
T
T
IK
OK
O
stg
j
CC
I
O
H = HIGH voltage level;
L = LOW voltage level;
h = HIGH voltage level one setup time prior to the LOW-to-HIGH clock transition;
l = LOW voltage level one setup time prior to the LOW-to-HIGH clock transition;
Z = high-impedance OFF-state;
NC = no change;
X = don’t care.
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
The performance capability of a high-performance integrated circuit in conjunction with its thermal
environment can create junction temperatures which are detrimental to reliability.
= LOW-to-HIGH clock transition;
supply voltage
input voltage
output voltage
input clamping current
output clamping current
output current
storage temperature
junction temperature
Function table
Limiting values
Control
OE
L
L
H
Rev. 03 — 23 March 2006
[1]
Conditions
output in OFF-state or
HIGH-state
V
V
output in LOW-state
output in HIGH-state
I
O
CP
NC
X
< 0 V
< 0 V
74LVT574; 74LVTH574
Input
Dn
l
h
X
X
3.3 V octal D-type flip-flop; 3-state
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Internal
register
L
H
NC
NC
[1]
[1]
[2]
Min
-
-
-
-
-
0.5
0.5
0.5
65
Max
+4.6
+7.0
+7.0
128
+150
150
50
50
64
Output
Qn
L
H
NC
Z
Unit
V
V
V
mA
mA
mA
mA
C
C
5 of 16