Product Summary

The BU8310AK, BU8311KS, and BU8313K are large-scale integrated circuits for telephones, which enable a serial input/output 

interface between the key input required for telephone panel boards and LED control functions. They reduce the number of 

wiring harnesses needed between the main board in the telephone and the panel board, and take some of the processing load

 off the main CPU.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BU8310AK
BU8310AK


IC PANEL INTERFACE QFP-A64

Data Sheet

0-500: $2.39
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BU8307CF
BU8307CF

Other


Data Sheet

Negotiable 
BU8307CF-E2
BU8307CF-E2


IC PULSE/TONE DIALER SOP24 TR

Data Sheet

0-2000: $1.10
BU8307CS
BU8307CS


IC PULSE/TONE DIALER SDIP22

Data Sheet

0-1000: $1.22
BU8310AK
BU8310AK


IC PANEL INTERFACE QFP-A64

Data Sheet

0-500: $2.39
BU8311KS
BU8311KS

Other


Data Sheet

Negotiable 
BU8313K
BU8313K

Other


Data Sheet

Negotiable