2pcs CD4520BE Counter IC Binary Counter 2 Element 4 Bit Positive Negative 16-DIP

2pcs 74LS393N Counter IC Binary Counter 2 Element 4 Bit Negative DIP-14 Motorola

2pcs HCF4532BE Logic IC Priority Encoder 1 x 8:3 16-DIP STM

2pcs 74LS193N Counter IC Binary Counter 1 Element 4 Bit Positive Edge DIP-16

2pcs HCF4093BE Logic IC NAND Gate IC 4 Channel Schmitt Trigger 14-DIP STM

2pcs SN74HC193D Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC

10x CD/HF4511 DIP16 BCD to Seven Segment Latch Decoder Driver NPN Bipolar Output

Motorola MC14511B BCD-to-Seven Segment Latch-Decoder-Driver Ceramic DIP-16 Chip