NTE6821,NMOS1MHz Peripheral Interface Adapter (PIA)For 6800 Series Microprocessor Family ~ 40 Pin DIP (ECG6821).

FEATURES:

• NMOS 1MHz Peripheral Interface Adapter (PIA) For 6800 Series Microprocessor Family
• 8Bit Bidirectional Data Bus for Communication with the MPU
• Two Bidirectional 8Bit Buses for Interface to Peripherals
• Two Programmed Control Registers
• Two Programmed Data Direction Registers
• Four IndividuallyControlled Interrupt Input Lines; Two Usable as Peripheral Control Outputs
• Handshake Control Logic for Input and Output Peripheral Operation
• HighImpedance 3State and Direct Transistor Drive Peripheral Lines
• Program Controlled Interrupt and Interrupt Disable Capability
• CMOS Drive Capability on Side A Peripheral Lines
• Two TTL Drive Capability on All A and B Side Buffers
• TTL Compatible
• Static Operation
• 40 Pin DIP Package
• Replaces ECG6821