MC74LVX374
Octal D−Type Flip−Flop
with 3−State Outputs
With 5V−Tolerant Inputs
The MC74LVX374 is an advanced high speed CMOS octal D−type
flip−flop with 3−state outputs. The inputs tolerate voltages up to 7.0 V,
allowing the interface of 5.0 V systems to 3.0 V systems.
This 8−bit D−type flip−flop is controlled by a clock input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
http://onsemi.com
MARKING
DIAGRAMS
20
SOIC−20
DW SUFFIX
CASE 751D
1
LVX374
AWLYYWW
•
•
•
•
•
•
•
•
High Speed: f
max
= 160 MHz (Typ) at V
CC
= 3.3 V
Low Power Dissipation: I
CC
= 4
mA
(Max) at T
A
= 25°C
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Low Noise: V
OLP
= 0.8 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
•
Pb−Free Packages are Available*
20
1
20
TSSOP−20
DT SUFFIX
CASE 948E
1
LVX
374
ALYW
20
1
20
SOEIAJ−20
M SUFFIX
CASE 967
1
74LVX374
AWLYWW
20
1
V
CC
20
O7
19
D7
18
D6
17
O6
16
O5
15
D5
14
D4
13
O4
12
CP
11
A
L, WL
Y, YY
W, WW
=
=
=
=
Assembly Location
Wafer Lot
Year
Work Week
PIN NAMES
1
OE
2
O0
3
D0
4
D1
5
O1
6
O2
7
D2
8
D3
9
O3
10
GND
Pins
OE
CP
D0−D7
O0−O7
Function
Output Enable Input
Clock Pulse Input
Data Inputs
3−State Outputs
Figure 1. 20−Lead Pinout (Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
©
Semiconductor Components Industries, LLC, 2005
1
March, 2005 − Rev. 2
Publication Order Number:
MC74LVX374/D
ONSEMI [ ON SEMICONDUCTOR ]
