1x SIGNETICS 74LS670N DIP-16 Plastic

NE558N Signetics IC Quad Timer DIP 16 PIN

N82S131N Signetics 2K-bit TTL Bipolar PROM (512x4) DIP16

N82S129AN Signetics 1024-Bit Bipolar PROM (256x4) DIP16

74166N Signetics 8-bit Serial/Parallel-In Serial Out Shift Register DIP16

4 X 74LS191N SIGNETICS 4Bit UP/DOWN BINARY COUNTER 16-PIN DIP SIGNETICS NEW IC

2 x Genuine 74LS670N SIGNETICS Standard SRAM 4X4 45ns 74670 IC

5 x 74LS258AN Signetics Quad 2-input multiplexer with 3-state outputs 74LS258 IC