- ATTL7554BP
- Agere Systems, Inc.
- Low-Power SLIC
- ATTL7554BP-D
- Agere Systems, Inc.
- SLIC, CBIC, On-Hook Transmission, 5V Supply, 44-LDCC Package
- ATTL7554BP-DT
- Agere Systems, Inc.
- SLIC, CBIC, On-Hook Transmission, 5V Supply, 44-LDCC Package, Tape and Reel
- ATTL7554BP-TR
- Agere Systems, Inc.
- SLIC, CBIC, On-Hook Transmission, 5V Supply, 44-LDCC