8259 ( SAB8259AP )
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Kategori
Dorukan Stok No
DRK-1161-1
Fiyat
3,00 USD + KDV
Havale
112,67 TL
(%3,00 havale indirimi)
116,16 TL
8259A Programmable Interrupt Controller
• 8086, 8088 Compatible
• MCS-80, MCS-85 Compatible
• Eight-Level Priority Controller
• Expandable to 64 Levels
• Programmable Interrupt Modes
• Individual Request Mask Capability
• Single 5V Supply (No Clocks)
• MCS-80, MCS-85 Compatible
• Eight-Level Priority Controller
• Expandable to 64 Levels
• Programmable Interrupt Modes
• Individual Request Mask Capability
• Single 5V Supply (No Clocks)
The 8259A Programmable Interrupt Controller
handles up to eight vectored priority interrupts for
the CPU.It is cascadable for up to 64 vectored
priority interrupts without additional circuitry.
It is packaged in a 28-pin DIP, uses NMOS
technology and requires a single +5V supply.
Circuitry is static, requiring no clock input.
The 8259A is designed to minimize the software
and real time overhead in handling multi-level
priority interrupts. It has several modes, permitting
optimization for a variety of system requirements.
The 8259A is fully upward compatible with the Intel 8259.
Software originally written for the 8259 will operate
the 8259A in all 8259 equivalent modes
(MCS-80/85, Non-Buffered, Edge Triggered).
handles up to eight vectored priority interrupts for
the CPU.It is cascadable for up to 64 vectored
priority interrupts without additional circuitry.
It is packaged in a 28-pin DIP, uses NMOS
technology and requires a single +5V supply.
Circuitry is static, requiring no clock input.
The 8259A is designed to minimize the software
and real time overhead in handling multi-level
priority interrupts. It has several modes, permitting
optimization for a variety of system requirements.
The 8259A is fully upward compatible with the Intel 8259.
Software originally written for the 8259 will operate
the 8259A in all 8259 equivalent modes
(MCS-80/85, Non-Buffered, Edge Triggered).
Package : DIP28 wide
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