OJO!!! CIRCUITO DESCONTINUADO, ULTIMAS PIEZAS!!! Se trata de un circuito integrado con la capacidad de realizar diferentes operaciones aritméticas y lógicas (es decir, del álgebra de Boole), con dos palabras de n bits Se pueden encontrar como circuitos independientes, y también como bloque funcional dentro de los microprocesadores y microcontroladores.
The CA3046 consists of five general purpose silicon NPN transistors on a common monolithic substrate. Two of the transistors are internally connected to form a differentially connected pair.
The transistors of the CA3046 are well suited to a wide variety of applications in low power systems in the DC through VHF range. They may be used as discrete transistors in conventional circuits. However, in addition, they provide the very significant inherent integrated circuit advantages of close electrical and thermal matching
CIRCUITO MULTIVIBRADOR DUAL MONOESTABLE. Each device is retriggerable and resettable. Triggering can occur from either the rising or falling edge of an input pulse,resulting in an output pulse over a wide range of widths. Pulse duration and accuracy are determined by external timing components Rx and Cx.
CIRCUITO COMPARADOR LINEAL CUADRUPLE. These devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage.
Características: circuito dual de bajo consumo. Driver para conversión niveles 3.3 v. a estándar EIA-RS232. Contiene 2 drivers con señales de trasmisión XMIT y 2 drivers para recepción RCV. Fuente de voltaje 3.3 volts. Velocidad de trasmisión de 120 kbps. Consumo 1 ma. máx. Encapsulado de 16 pines DIP. Capacitores externos de 0.1 uf.
The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. The MAX7221 is compatible with SPI™, QSPI™, and MICROWIRE™, and has slew-rate-limited segment drivers to reduce EMI.