74LVC574APW NXP Semiconductors, 74LVC574APW Datasheet - Page 11

• Manufacturer Part Number: 74LVC574APW
• Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin TSSOP Tube
• Manufacturer: NXP Semiconductors

Specifications of 74LVC574APW

• Package: 20TSSOP
• Logic Function: D-Type Bus Interface
• Logic Family: LVC
• Number Of Element Outputs: 8
• Output Signal Type: Single-Ended
• Output Type: 3-State
• Number Of Output Enables Per Element: 1
• Typical Operating Supply Voltage: 1.8|2.5|3.3 V
• Operating Temperature: -40 to 125 °C

Philips Semiconductors
2004 Mar 22
handbook, full pagewidth
handbook, full pagewidth
Octal D-type flip-flop with 5 V tolerant
inputs/outputs; positive edge-trigger; 3-state
V
V
V
V
V
V
V
Definitions for test circuit:
R
C
R
t
t
t
M
M
OL
X
X
Y
Y
L
L
T
PLH
PLZ
PHZ
= V
= V
= V
= V
= load resistor.
= load capacitance includes jig and probe capacitance.
= termination resistance should be equal to Z
= 1.5 V at V
= 0.5V
and V
/t
/t
/t
OL
OL
OH
OH
PZL
TEST
PHL
PZH
+ 0.3 V at V
+ 0.1V
CC
OH
0.3 V at V
0.1V
are the typical output voltage drop that occur with the output load.
at V
CC
CC
CC
CC
at V
at V
< 2.7 V.
2.7 V.
CC
CC
CC
CC
open
2
GND
2.7 V;
< 2.7 V.
2.7 V;
< 2.7 V.
V
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
CC
Q n output
Q n output
S1
OE input
GENERATOR
PULSE
GND
GND
V OH
V CC
V OL
Fig.10 Load circuitry for switching times.
Fig.9 3-state enable and disable times.
V I
o
of pulse generators.
<2.7 V
2.7 to 3.6 V
V I
V
enabled
V M
outputs
CC
R T
t PLZ
t PHZ
D.U.T.
V CC
V X
11
V
2.7 V
V Y
CC
V O
V
I
C L =
50 pF
disabled
outputs
R L = 500
R L = 500
t PZL
t PZH
S1
MNA815
V M
V M
2
open
GND
outputs
enabled
MNA804
V CC
Product specification
74LVC574A