| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT6198S45YB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | -55°C | 125°C | IDT6198S45YB datasheet (79K) |
| IDT6198S55DB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT6198S55DB datasheet (79K) |
| IDT6198S55LB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT6198S55LB datasheet (79K) |
| IDT6198S55YB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | -55°C | 125°C | IDT6198S55YB datasheet (79K) |
| IDT6198S70DB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT6198S70DB datasheet (79K) |
| IDT6198S70LB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT6198S70LB datasheet (79K) |
| IDT6198S70YB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | -55°C | 125°C | IDT6198S70YB datasheet (79K) |
| IDT6198S85DB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT6198S85DB datasheet (79K) |
| IDT6198S85LB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT6198S85LB datasheet (79K) |
| IDT6198S85YB | CMOS static RAM 64K (64K x 4-bit) | Integrated Device Technology, Inc. | SOJ | 24 | -55°C | 125°C | IDT6198S85YB datasheet (79K) |
