name: TC9164N function: Analog multiplexer package: DIL28,28 manufacturer: TOSHIBA added-by: Audrius Urmanavicius comment: Used asinput selector, digital serial control +--()--+ +Ucc (12V) | 1 28| -Ucc (-12V) IN1A(I) | 2 27| IN1A(II) IN1B(I) | 3 26| IN1B(II) IN1C(I) | 4 25| IN1C(II) IN1D(I) | 5 24| IN1D(II) OUT1(I) | 6 23| OUT1(II) IN2A(I) | 7 22| IN2A(II) IN2B(I) | 8 21| IN2B(II) OUT2(I) | 9 20| OUT2(II) IN3A(I) |10 19| IN3A(II) IN3B(I) |11 18| IN3B(II) OUT3(I) |12 17| OUT3 STROBE |13 16| DATA GND |14 15| CLOCK +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/