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MSM82C12RS The OKI MSM82C12RS is an 8-bit input/output port utilizing silicon gate CMOS technology for low power consumption. It operates on a single 3V to 6V power supply.
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MSM82C12RS

Available from 1 distributors
Mfr Name: OKI
OKI
The OKI MSM82C12RS is an 8-bit input/output port utilizing silicon gate CMOS technology for low power consumption. It operates on a single 3V to 6V power supply.
✓ Total Stock: 1,372 pcs

MSM82C12RS Available from 1 distributor

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PROSOFT ELECTRONICS ✓
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1,372 pcs
On Request
1372 pcs On Request 1 On Request On Request 96+ On Request On Request
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MSM82C12RS Specifications Quick View

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MSM82C12RS Description

Short technical summary and product information.

The OKI MSM82C12RS is an 8-bit input/output port designed with silicon gate CMOS technology, ensuring low operating power. This device operates on a single 3V to 6V power supply and supports full static operation.

 

It features an 8-bit parallel data register with three-state output buffers and incorporates a service request flip-flop for interrupt generation. This makes it suitable for use as an address latch device, particularly in systems with multiplexed address/data bus lines like those employing the MSM80C85A CPU.

 

The MSM82C12RS is TTL compatible and functionally equivalent to the 8212. It is available in 24-pin Plastic DIP (DIP24-P-600) and 24-pin Plastic SOP (SOP24-P-430-K, SOP24-P-430-VK) packages.

MSM82C12RS Quick Information

Product Type: 8-Bit Input/Output Port
Series: 82C12
Canonical Name: OKI MSM82C12RS 8-Bit Input/Output Port
Subcategory: Programmable Timers and Oscillators

MSM82C12RS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MSM82C12RS Features

  • 8-bit input/output port
  • Low power CMOS technology
  • 3V to 6V single power supply
  • Full static operation
  • Interrupt generating function

MSM82C12RS Applications

  • Address latch for multiplexed address/data buses
  • Interrupt-driven 8-bit parallel I/O port
  • Interface between CPU and peripheral devices
  • General-purpose input/output expansion in CMOS systems
  • Bus isolation in MSM80C85A based systems

MSM82C12RS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MSM82C12RS?

3V to 6V.

What package options are available for the MSM82C12RS?

The MSM82C12RS is available in DIP24-P-600 (through-hole) and SOP24-P-430-K / SOP24-P-430-VK (surface mount) packages.

Does the MSM82C12RS have an interrupt function?

Yes, it is provided with an interrupt generating function.

Is the MSM82C12RS TTL compatible?

Yes, the device is TTL compatible.

What is the technology used in the MSM82C12RS?

Silicon gate CMOS.

What is the data register size?

8-bit parallel.

Is the MSM82C12RS functionally compatible with the 8212?

Yes, it is functionally compatible with the 8212.

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