| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| IDT6198S55DB | CMOS static RAM 64K (64K x 4-bit) | Integrated-Device-Technology-Inc- | CERDIP | 24 | -55°C | 125°C | 79 K |
| IDT71256S55DB | CMOS static RAM 256K (32K x 8-bit) | Integrated-Device-Technology-Inc- | CERDIP | 28 | -55°C | 125°C | 78 K |
| IDT7164S55DB | CMOS static RAM 64K (8K x 8-bit) | Integrated-Device-Technology-Inc- | CERDIP | 28 | -55°C | 125°C | 104 K |
| IDT7187S55DB | CMOS static RAM 64K (64K x 1-bit) | Integrated-Device-Technology-Inc- | DIP | 22 | -55°C | 125°C | 70 K |
| IDT7188S55DB | CMOS static RAM 64K (16K x 4-bit) | Integrated-Device-Technology-Inc- | DIP | 22 | -55°C | 125°C | 69 K |
| IDT7198S55DB | CMOS static RAM 64K (16K x 4-bit) | Integrated-Device-Technology-Inc- | DIP | 24 | -55°C | 125°C | 80 K |
| SN74LS55D | 2-wide 4-input AND-OR-invert gate | Motorola | SOIC | 14 | 0°C | 70°C | 46 K |
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