| NTE Part No. | Package Type | Description |
| 926 | 16-Lead DIP | Quad Timer |
| 955M | 8-Lead DIP | Monolithic Timer |
| 955MC | 8-Lead DIP | CMOS, Monolithic Timer |
| 955S | 8-Lead SIP | Monolithic Timer |
| 955SM | SOIC-8 (Surface Mount) | Monolithic Timer |
| 978 | 14-Lead DIP | Dual Timer |
| 978C | 14-Lead DIP | CMOS, Dual Timer |
| 978SM | SOIC-14 (Surface Mount) | Dual Timer |
| 1609 | 7-Lead SIP | Instrumentation Timer |