74LS244N SIGNETICS 74LS244 20-PIN DIP IC RARE LAST ONES QTY-1

74F139N SIGNETICS SN74F139N 16-PIN DIP RARE NOS LAST ONES QTY-1

N8T20N - SIGNETICS - Bidirectional One Shot IC

(10 PCS) N8T20N SIGINETICS Bidirectional Monostable Multivibrator (Diff. Input)

2 PCS NE5532N Signetics dual low noise Op-Amp IC DIP-8 vintage GENUINE USA STOCK

N8T95N N8T95A N8T95 IC SIGNETICS 16-PIN DIP VINTAGE 1983 LAST ONES

QTY (25) 74LS157N SIGNETICS 16 PIN DIP QUAD 2-INPUT DATA SELECTOR NOS 1 TUBE

QTY (25) 74LS195AN SIGNETICS 16 PIN DIP 4-bit SHIFT REGISTER NOS 1 TUBE