5PCS CD4040 4040 Ripple-Carry CMOS 12-Stage Binary Counter/Divider IC USA

10PCS CD4040BE CD4040 CMOS 12-Stage Ripple-Carry Binary Counter

10PCS CD4040 4040 Ripple-Carry CMOS 12-Stage Binary Counter/Divider IC USA

5PCS CD4040BE CD4040 CMOS 12-Stage Ripple-Carry Binary Counter

5 Pcs CD4040BE 12-stage Binary Counter CMOS IC ~ USA Shipping

10pcs CD4040 4040 Ripple-Carry Binary Counter/Divider IC

RCA CD4040BE CMOS Chip 12-Stage Ripple-Carry Binary Counter NOS

SCL4040BE 4040BE (2pcs) CMOS Chip 12-Stage Ripple-Carry Binary Counter NOS