ICS2304NZG-1IC CLK BUFFER 1:4 140MHZ 8-TSSOP|IDT|Lead All|RoHS Mixed ICS2304NZG-1LF ICS2304NZG-1TIC CLK BUFFER 1:4 140MHZ 8-TSSOP|IDT|Lead All|RoHS Mixed ICS2304NZG-1LFT