|
|
PDF MC74LVX573 Data sheet ( Hoja de datos )
| Número de pieza | MC74LVX573 | |
| Descripción | LOW-VOLTAGE CMOS | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MC74LVX573 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Octal D-Type Latch
with 3-State Outputs
With 5V-Tolerant Inputs
The MC74LVX573 is an advanced high speed CMOS octal latch with
3–state outputs. The inputs tolerate voltages up to 7V, allowing the
interface of 5V systems to 3V systems.
This 8–bit D–type 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.
• High Speed: tPD = 6.4ns (Typ) at VCC = 3.3V
• Low Power Dissipation: ICC = 4µA (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Low Noise: VOLP = 0.8V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300mA
• ESD Performance: HBM > 2000V; Machine Model > 200V
VCC O0 O1 O2 O3 O4 O5 O6 O7 LE
20 19 18 17 16 15 14 13 12 11
MC74LVX573
LVX
LOW–VOLTAGE CMOS
DW SUFFIX
20–LEAD SOIC PACKAGE
CASE 751D–04
DT SUFFIX
20–LEAD TSSOP PACKAGE
CASE 948E–02
1 2 3 4 5 6 7 8 9 10
OE D0 D1 D2 D3 D4 D5 D6 D7 GND
Figure 1. 20–Lead Pinout (Top View)
M SUFFIX
20–LEAD SOIC EIAJ PACKAGE
CASE 967–01
PIN NAMES
Pins
Function
OE
LE
D0–D7
O0–O7
Output Enable Input
Latch Enable Input
Data Inputs
3–State Latch Outputs
6/97
© Motorola, Inc. 1997
DataSheet4 U .com
1
REV 0
1 page  
www.DataSheet4U.com
TIMING REQUIREMENTS (Input tr = tf = 3.0ns)
Symbol
tw(h)
Parameter
Minimum Pulse Width, LE
tsu Minimum Setup Time, D to LE
th Minimum Hold Time, D to LE
MC74LVX573
Test Conditions
VCC = 2.7V
VCC = 3.3 ±0.3V
VCC = 2.7V
VCC = 3.3 ±0.3V
VCC = 2.7V
VCC = 3.3 ±0.3V
TA = 25°C
Typ Limit
6.5
5.0
5.0
3.5
1.5
1.5
TA = – 40
to 85°C
Limit
7.5
5.0
5.0
3.5
1.5
1.5
Unit
ns
ns
ns
D 50%
tPLH
O 50% VCC
SWITCHING WAVEFORMS
VCC
GND
tPHL
tw
LE 50%
tPLH
O 50% VCC
tPHL
VCC
GND
Figure 3.
Figure 4.
OE
O
O
50%
tPZL tPLZ
50% VCC
tPZH tPHZ
50% VCC
Figure 5.
VCC
GND
HIGH
IMPEDANCE
VOL +0.3V
VOL –0.3V
HIGH
IMPEDANCE
D
LE
TEST CIRCUITS
VALID
50%
tsu th
50%
Figure 6.
VCC
GND
VCC
GND
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
1 kΩ
CL*
CONNECT TO VCC WHEN
TESTING tPLZ AND tPZL.
CONNECT TO GND WHEN
TESTING tPHZ AND tPZH.
* Includes all probe and jig capacitance
Figure 7. Propagation Delay Test Circuit
* Includes all probe and jig capacitance
Figure 8. Three–State Test Circuit
LCX DATA
DataSheetB4RU13.c39om— REV 3
5
MOTOROLA
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet MC74LVX573.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MC74LVX573 | LOW-VOLTAGE CMOS | Motorola Semiconductors |
| MC74LVX573 | Octal D-Type Latch |  ON Semiconductor |
| MC74LVX574 | LOW-VOLTAGE CMOS | ON Semiconductor |
| MC74LVX574 | Octal D-Type Flip-Flop | Motorola Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |