AMI - S1685 - IC. 256 to 500 Bit Shift Register, Vintage, 5V 170mW.
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AMI Semiconductors - S1685 - IC. 256 to 500 Bit Shift Register.
Magnetostrictive delay line memory was superceded by an IC (Integrated Circuit) called a 'Shift Register'. This uses a fixed set of stages inside, which each temporarily hold a logic state while it is pushed from one end of the stages to the other, a bit like a conveyor belt carrying something along. The rate at which it moves is set by a clock signal, rather than just the speed of sound in the delay medium. The number of stages through which it is shifted is defined during the design of the part, so everything is known very accurately and precisely.
Supply voltage: 5V.
Dissipation: 170mW.
Technology: PMOS.
Genuine Vintage American Micro System - AMI Shift Register - New Old Stock
Package: TO-8-12, Gold Leads.
| SKU | 10788 |
|---|---|
| Condition | FN - FACTORY NEW |
| Part Number | S1685 |
AMI Semiconductors - S1685 - IC. 256 to 500 Bit Shift Register.
Magnetostrictive delay line memory was superceded by an IC (Integrated Circuit) called a 'Shift Register'. This uses a fixed set of stages inside, which each temporarily hold a logic state while it is pushed from one end of the stages to the other, a bit like a conveyor belt carrying something along. The rate at which it moves is set by a clock signal, rather than just the speed of sound in the delay medium. The number of stages through which it is shifted is defined during the design of the part, so everything is known very accurately and precisely.
Supply voltage: 5V.
Dissipation: 170mW.
Technology: PMOS.
Genuine Vintage American Micro System - AMI Shift Register - New Old Stock
Package: TO-8-12, Gold Leads.
