| Description | The NTE6850 Asynchronous Communications Interface Adapter provides the data formatting and control to interface serial asynchronous data communications information to bus organized systems such as the NTE6800 Microprocessing Unit. The bus interface of the NTE6850 includes select, enable, read/write... |
| Features |
D 8 –Bit and 9 –Bit Transmission D Optional Even and Odd Parity D Parity, Overrun and Framing Error Checking D Programmable Control Register D Optional ÷1, ÷16, and ÷64 Clock Modes D Up to 1.0 Mbps Transmission D False Start Bit Deletion D Peripheral/Modem Control Functions D Double Buffered D One –Stop or Two –Stop Bit Operation Absolute Maximum Ratings: Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +7.0V Input Voltage, Vin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... |
| Datasheet |
 NTE6850 Datasheet - 31.85KB |
| Part Number | Description |
|---|---|
 NTE |
Silicon Complementary Transistors The NTE388 (NPN) and NTE68 (PNP) are complementary silicon power transistors in a TO3 type package designed for high power audio, disk head positioners, and other linear applications. Features: D High Safe Operating Area: 2A @ 80V D High DC Current Gain: hFE = 15 Min @ IC = 8A Absolute Maximum Ratings: Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250V Collector–Emitter Voltage, VCEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... |
 INCHANGE |
PNP Transistor ·With TO-3 packaging ·Large collector current ·Low collector saturation voltage ·High power dissipation ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in DC-DC converter ·Driver of solenoid or motor ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage -400 V VCEO Collector-Emitter Voltage -250 V VEBO Emitter-Base Voltage -5 V IC Collector Current-Continuous -16 A ICP Collector Current-Pulse -30 A IB Base Current-Continuous Collector Power Dissipation @ TC=25℃ PC Collector Power Dissipation @ Ta=25℃ TJ Junction Temperature -5 A 33 W 0.26 -65~200 ℃ Tstg ... |
 NTE Electronics |
Integrated Circuit NMOS / 8-Bit Microprocessor The NTE6809 and NTE6809E are revolutionary high performance 8–bit microprocessors in 40–Lead DIP type packages which support modern programming techniques such as position independece, reentrancy, and modular programming. The basic instructions of any computer are greatly enhanced by the presence of powerful addressing modes. The NTE6809 and NTE6809E have the most complete set of addressing modes available on any 8–bit microprocessor today. These devices contain hardware and software features which make them ideal processors for higher level language execution or standard controller applications. External clock inputs are provided on the NTE6809E to allow synchronization with peripherals, s... |
NTE Electronics |
Integrated Circuit NMOS / 8-Bit Microprocessor The NTE6809 and NTE6809E are revolutionary high performance 8–bit microprocessors in 40–Lead DIP type packages which support modern programming techniques such as position independece, reentrancy, and modular programming. The basic instructions of any computer are greatly enhanced by the presence of powerful addressing modes. The NTE6809 and NTE6809E have the most complete set of addressing modes available on any 8–bit microprocessor today. These devices contain hardware and software features which make them ideal processors for higher level language execution or standard controller applications. External clock inputs are provided on the NTE6809E to allow synchronization with peripherals, s... |
NTE Electronics |
Integrated Circuit 128 x 8-Bit Static Random Access Memory (SRAM) The NTE6810 is a byte–orgainzed memory in a 24–Lead DIP type package designed for use in bus– organized systems. It is fabricated with N–channel silicon–gate technology. For ease of use, this device operates from a single power supply, has compatibility with TTL and DTL, and needs no clocks or refreshing because of static operation. The memory is compatible with the 6800 Microcomputer Family, providing random storage in byte increments. Memory expansion is provided through multiple Chip Select inputs. Features: D Organized as 128 Bytes of 8–Bits D Static Operation D Bidirectional Three–State Data Input/Output D Six Chip Select Inputs (Four Active Low, Two Active High) D Single 5V Power Supp... |
NTE Electronics |
Integrated Circuit Peripheral Interface Adapter (PIA) The NTE6821 is a peripheral interface adapter (PIA) in a 40–Lead DIP type package capable of interfacing the Microprocessing Unit (MPU) to peripherals through two 8–Bit bidirectional peripheral data buses and four control lines. No external logic is required for interfacing to most peripheral devices. The functional configuration of the PIA is programmed by the MPU during system initialization. Each of the peripheral data lines can be programmed to act as an input or output, and each of the four control/interrupt lines may be programmed for one of several control modes. This allows a high degree of flexibility in the over–all operation of the interface. Features: D 8–Bit Bidirectional Data ... |
NTE Electronics |
Integrated Circuit NMOS - FSK Digital Modem The NTE6860 is a MOS subsystem in a 24–Lead DIP type plastic package designed to be integrated into a wide range of equipment utilizing serial data communications. The modem provides the necessary modulation, demodulation and supervisory control functions to implement a serial data communications link, over a voice grade channel, utilizing frequency shift keying (FSK) at bit rates up to 600 bps. The NTE6860 can be implemented into a wide range of data handling systems, including stand alone modems, data storage devices, remote data communication terminals and I/O interfaces for minicomputers. N–channel silicon–gate technology permits the NTE6860 to operate using a single–voltage supply and ... |
NTE Electronics |
Integrated Circuit Bidirectional Bus Transceiver The NTE6880 and NTE6889 consists of 4 pairs of TRI–STATE logic elements configured as quad bus drivers/receivers along with separate buffered receiver enable and driver enable lines. Features: D TRI–STATE Outputs Inverting (NTE6880) Non–Inverting (NTE6889) D Low Current PNP Inputs: 200µA Max D Fast Switching Times: 20ns Absolute Maximum Ratings: (Note 1) All Outputs and Supply Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to +7V All Input Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1V to 5.5V Output Currents . . . . . . . . . . . . . . . . . . . . . ... |
NTE Electronics |
Integrated Circuit Hex 3-State Buffer/Inverter The NTE6885 thru NTE6888 series of devices combines three features usually found desirable in bus–oriented systems: 1) High impedance logic inputs insure that these devices do not seriously load the bus; 2) Three–state logic configuration allows buffers not being utilized to be effectively removed from the bus; 3) Schottky technology allows high–speed operation. While the NTE6885 to NTE6888 are all buffers, the devices differ in that the NTE6885 (non–inverting) and the NTE6886 (inverting) provide a two–input Enable which controls all six buffers, while the NTE6887 (non–inverting) and the NTE6888 (inverting) provide two Enable inputs; one controlling four buffers and the other controlling th... |
NTE Electronics |
Integrated Circuit Hex 3-State Buffer/Inverter The NTE6885 thru NTE6888 series of devices combines three features usually found desirable in bus–oriented systems: 1) High impedance logic inputs insure that these devices do not seriously load the bus; 2) Three–state logic configuration allows buffers not being utilized to be effectively removed from the bus; 3) Schottky technology allows high–speed operation. While the NTE6885 to NTE6888 are all buffers, the devices differ in that the NTE6885 (non–inverting) and the NTE6886 (inverting) provide a two–input Enable which controls all six buffers, while the NTE6887 (non–inverting) and the NTE6888 (inverting) provide two Enable inputs; one controlling four buffers and the other controlling th... |
NTE Electronics |
Integrated Circuit Bidirectional Bus Transceiver ... |