5PCS HEF4520BT Dual binary counter SOP16

5PCS HEF4017BT 5-stage Johnson decade counter SOP16

5PCS CD4040BM SOP-16 CD4040 SOP16 12-Stage Ripple Carry Binary Counters

HEF4040BT 12-stage binary ripple counter SOP-16 5PCS

5PCS HEF4053BT Triple single-pole double-throw analog switch SOP16

Joblot 50 x Philips HEF4042BT Quadruple D-latch IC SOP16 (NA-320)

5PCS HEF4027BT Dual JK flip-flop SOP16

45 PCS STM M74HC4520M1 Counter Dual 4-Bit Binary UP 16-Pin SOP