2pcs CD4029BM Counter IC Binary Counter Decade 1 Element 4Bit Positive Edge SOIC

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

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

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

2pcs HCF4518BE Counter IC BCD Counter 2 Element 4 Bit Positive, Negative 16-DIP

2pcs HCF4020BE Counter IC Binary Counter 1 Element 14 Bit Negative Edge 16-DIP

74HCT4520N Counter IC Binary Counter 2 Element 4 Bit Positive Negative 16-DIP

SN74LS393N MOTOROLA 4-BIT BINARY COUNTER IC X1PC