|
|
PDF UPB8283 Data sheet ( Hoja de datos )
| Número de pieza | UPB8283 | |
| Descripción | (UPB8282 / UPB8283) 8-BIT LATCHES | |
| Fabricantes | NEC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de UPB8283 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
|
No Preview Available !
NEe Microcomputers, Inc.
OCTAL LATCH
NEe
J.L·PB8282
J.L iPB8283
DESCRIPTION
The /lPB8282/8283 are 8-bit latches with tri-state output buffers. The 8282 is non-
inverting and the 8283 inverts the input data. These devices are ideal for demuxing
the address/data buses on the 808SA/8086 microprocessors.
The 8282/8283 are fabricated using NEC's Schottky bipolar process.
FEATURES
• Supports 8080, 8085A, 8048, 8086 Family Systems
• Transparent During Active Strobe
• Fully Parallel 8-Bit Data Register and Buffer
• High Output Drive Capability (32 mAl for Driving the System Data Bus
• Tri-State Outputs
• 20-Pin Package
DIO
Dll
DI2
DI3
DI4
DiS
DI6
DI7
DE
GND
vee
DOo
DOl
D02
D03
D04
DOS
D06
D07
STB
DIO
Dll
DI2
DI3
DI4
DiS
DI6
DI7
DE
GND
vee
DOo
DOl
D02
D03
D04
DOS
D06
D07
STB
PIN NAMES
DIO-DI7
DATA IN
DOOD07 DATA OUT
DE OUTPUT ENABLE
STB STROBE
II
FUNCTIONAL
DESCRIPTION
The /lPB8282/8283 are 8-bit latches with tri-state output buffers. Data on the inputs
is latched into the data latches on ahigh to low transition of the STB line. When STB
is high, the latches appear transparent. The OE input enables the latched data to be
transferred to the output pins. When OE is high, the outputs are put in the tri-state
condition. OE will not cause transients to appear on the data outputs.
669
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet UPB8283.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| UPB8282 | (UPB8282 / UPB8283) 8-BIT LATCHES | NEC |
| UPB8283 | (UPB8282 / UPB8283) 8-BIT LATCHES | NEC |
| UPB8284 | CLOCK GENERATOR AND DRIVER | NEC |
| UPB8284A | CLOCK GENERATOR AND DRIVER | NEC |
| 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 |