制造商:Texas Instruments
功能描述:
SN54LS194J
SN54LS195AJ
SN54LS196J
SN54LS197J
SN54LS20J
SN54LS21J
SN54LS221J
SN54LS221J(JM38510/3140
SN54LS240J
SN54LS241J