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MC74LVX373 Datasheet, PDF (1/8 Pages) Motorola, Inc – LOW-VOLTAGE CMOS | |||
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MC74LVX373
Octal DâType Latch
with 3âState Outputs
With 5VâTolerant Inputs
The MC74LVX373 is an advanced high speed CMOS octal latch
with 3âstate outputs. The inputs tolerate voltages up to 7.0 V, allowing
the interface of 5.0 V systems to 3.0 V systems.
This 8âbit Dâtype latch is controlled by a latch enable input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
⢠High Speed: tPD = 5.8 ns (Typ) at VCC = 3.3 V
⢠Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C
⢠Power Down Protection Provided on Inputs
⢠Balanced Propagation Delays
⢠Low Noise: VOLP = 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
⢠PbâFree Packages are Available*
VCC O7 D7 D6 O6 O5 D5 D4 O4 LE
20 19 18 17 16 15 14 13 12 11
http://onsemi.com
MARKING
DIAGRAMS
20
1
20
SOICâ20
DW SUFFIX
CASE 751D
1
LVX373
AWLYYWW
20
1
20
TSSOPâ20
DT SUFFIX
CASE 948E
1
LVX
373
ALYW
20
1
20
SOEIAJâ20
M SUFFIX
CASE 967
1
74LVX373
AWLYWW
A
L, WL
Y, YY
W, WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
1 2 3 4 5 6 7 8 9 10
OE O0 D0 D1 O1 O2 D2 D3 O3 GND
Figure 1. 20âLead Pinout (Top View)
PIN NAMES
Pins
Function
OE
LE
D0âD7
O0âO7
Output Enable Input
Latch Enable Input
Data Inputs
3âState Latch Outputs
*For additional information on our PbâFree 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 â Rev. 2
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Publication Order Number:
MC74LVX373/D
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