| Part Number | 8272 |
| Manufacturer | Intel Corporation |
| Title | Terminals CRIMP LUG |
| Description | Hand-shaking signals are provided in the 8272 which make DMA operation easy to incorporate with the aid of an external DMA controller chip, such as the 8237. The FDC will operate in either DMA or Non-DMA mode. In the Non-DMA mode, the FDC generates interrupts to the processor for every transfer of a... |
| Features |
Address mark detection curcuitry is internal to the FDC which simplifies the phase locked loop and read electronics. The track stepping rate, head load time, and head unload time may be programmed by the user. The 8272 offers many additional features such as multiple sector transfers in both read and write modes with a single command, and full IBM compatibility in both single (FM) and double density (MFM) modes.
8272 REGISTERS - CPU INTERFACE
The 8272 contains two registers which may be accessed by the main system processor, a Status Register and a Data Register. The 8-bit Main Status Registe... |
| Document |
 8272 datasheet pdf (304.66KB)
|
| Distributor |
Mouser Electronics All other distributors |
| Stock | 409 In Stock |
| Price | 1 units: 0.22 USD 10 units: 0.213 USD 100 units: 0.192 USD 500 units: 0.174 USD 1000 units: 0.114 USD 2500 units: 0.106 USD
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| BuyNow |
 Buy Now (Manufacturer a Keystone Electronics Corp 8272) |
| Part Number | 827JN |
| Manufacturer | Analog Devices |
| Title | AD827JN |
| Description | The AD827 is a dual version of Analog Devices’ industrystandard AD847 op amp. Like the AD847, it provides high speed, low power performance at lo. |
| Features |
High Speed 50 MHz Unity Gain Stable Operation 300 V/ms Slew Rate 120 ns Settling Time Drives Unlimited Capacitive Loads Excellent Video Performance 0.04% Differential Gain @ 4.4 MHz 0.198 Differential Phase @ 4.4 MHz Good DC Performance 2 mV max Input Offset Voltage 15 mV/8C Input Offset Voltage Dri. |
| Document | 827JN datasheet pdf |
| Part Number | 8279-5 |
| Manufacturer | Intel Corporation |
| Title | PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE |
| Description | . |
| Features |
. |
| Document | 8279-5 datasheet pdf |
| Part Number | 8279 |
| Manufacturer | Intel Corporation |
| Title | PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE |
| Description | . |
| Features |
. |
| Document | 8279 datasheet pdf |
| Part Number | 8278 |
| Manufacturer | Intel Corporation |
| Title | PROGRAMMABLE KEYBOARD INTERFACE |
| Description | . |
| Features |
. |
| Document | 8278 datasheet pdf |
| Part Number | 8274 |
| Manufacturer | Intel Corporation |
| Title | MULTI-PROTOCOL SERIAL CONTROLLER (MPSC) |
| Description | . |
| Features |
. |
| Document | 8274 datasheet pdf |
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