| 1963 | ATTL7583DF | Line Card Access Switch |
| 1964 | ATTL7591AB | Subscriber Line Interface Circuit Protector |
| 1965 | ATTL7591AS | Subscriber Line Interface Circuit Protector |
| 1966 | ATTL7591AS-TR | Subscriber Line Interface Circuit Protector |
| 1967 | BDG1A | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1968 | BDG1A16 | Quad Differential Drivers BDG1A/ BDP1A/ BDGLA/ BPNGA/ BPNPA/ and BPPGA |
| 1969 | BDG1A16E | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1970 | BDG1A16E-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1971 | BDG1A16G | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1972 | BDG1A16G-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1973 | BDG1A16NB | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1974 | BDG1A16NB-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1975 | BDG1A16P | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1976 | BDGLA | QUAD DIFFERENTIAL DRIVERS |
| 1977 | BDGLA16E | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1978 | BDGLA16E-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1979 | BDGLA16G | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1980 | BDGLA16G-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1981 | BDGLA16NB | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1982 | BDGLA16NB-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1983 | BDGLA16P | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1984 | BDP1A | QUAD DIFFERENTIAL DRIVERS |
| 1985 | BDP1A16E | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1986 | BDP1A16E-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1987 | BDP1A16G | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1988 | BDP1A16G-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1989 | BDP1A16NB | QUAD DIFFERENTIAL DRIVERS |
| 1990 | BDP1A16P | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1991 | BPNGA | QUAD DIFFERENTIAL DRIVERS |
| 1992 | BPNGA16E | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1993 | BPNGA16E-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1994 | BPNGA16G | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1995 | BPNGA16G-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1996 | BPNGA16NB | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1997 | BPNGA16NB-TR | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1998 | BPNGA16P | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
| 1999 | BPNPA | QUAD DIFFERENTIAL DRIVERS |
| 2000 | BPNPA16E | Quad Differential Drivers BDG1A, BDP1A, BDGLA, BPNGA, BPNPA, and BPPGA |
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