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SN74ALS648ADWRG4

SN74ALS648ADWRG4
Mfr. #:
SN74ALS648ADWRG4
Descripción:
Bus Transceivers Octal Bus TRNSCVR Registers
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SN74ALS648ADWRG4 Ficha de datos
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Más información:
SN74ALS648ADWRG4 más información SN74ALS648ADWRG4 Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Transceptores de bus
RoHS:
Y
Familia lógica:
ALS
Nivel de entrada:
TTL
Nivel de salida:
TTL
Tipo de salida:
3-State
Corriente de salida de alto nivel:
- 15 mA
Corriente de salida de nivel bajo:
24 mA
Tiempo de retardo de propagación:
33 ns
Voltaje de suministro - Máx:
5.5 V
Voltaje de suministro - Min:
4.5 V
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Paquete / Caja:
SOIC-24
Embalaje:
Carrete
Función:
Registro / transceptor de bus
Altura:
2.35 mm
Longitud:
15.4 mm
Numero de circuitos:
1
Producto:
Bipolar
Tecnología:
Bipolar
Ancho:
7.52 mm
Marca:
Instrumentos Texas
Estilo de montaje:
SMD / SMT
Número de canales:
8
Voltaje de suministro operativo:
5 V
Polaridad:
Invertir
Tipo de producto:
Transceptores de bus
Cantidad de paquete de fábrica:
1
Subcategoría:
Circuitos integrados lógicos
Tipo de activación:
Borde positivo
Unidad de peso:
0.022025 oz
Tags
SN74ALS648AD, SN74ALS648A, SN74ALS648, SN74ALS64, SN74ALS6, SN74ALS, SN74AL, SN74A, SN74, SN7
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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***i-Key
IC BUS TRANSCEIVER DUAL 24SOIC
***ark
Transceiver Logic IC; Logic Family:ALS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instruments
These devices consist of bus-transceiver circuits with 3-state or open-collector outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers. Output-enable () and direction-control (DIR) inputs control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either or both registers. The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. DIR determines which bus receives data when is low. In the isolation mode ( high), A data may be stored in one register and/or B data may be stored in the other register. When an output function is disabled, the input function is still enabled and can be used to store and transmit data. Only one of the two buses, A or B, may be driven at a time. The -1 version of the SN74ALS646A is identical to the standard version, except that the recommended maximum IOL in the -1 version is increased to 48 mA. There are no -1 versions of the SN54ALS646, SN54ALS648, or SN74ALS648A. The SN54ALS646, SN54ALS648, and SN54AS646 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS646A, SN74ALS648A, SN74AS646, and SN74AS648 are characterized for operation from 0°C to 70°C.
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Disponibilidad
Valores:
Available
En orden:
3500
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