| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT6198S15Y | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | 0°C | 70°C | IDT6198S15Y datasheet (79K) |
| IDT6198S20D | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | 0°C | 70°C | IDT6198S20D datasheet (79K) |
| IDT6198S20DB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT6198S20DB datasheet (79K) |
| IDT6198S20L | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | 0°C | 70°C | IDT6198S20L datasheet (79K) |
| IDT6198S20LB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT6198S20LB datasheet (79K) |
| IDT6198S20Y | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | 0°C | 70°C | IDT6198S20Y datasheet (79K) |
| IDT6198S20YB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | -55°C | 125°C | IDT6198S20YB datasheet (79K) |
| IDT6198S25D | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | 0°C | 70°C | IDT6198S25D datasheet (79K) |
| IDT6198S25DB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT6198S25DB datasheet (79K) |
| IDT6198S25L | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | 0°C | 70°C | IDT6198S25L datasheet (79K) |
