2pcs SN74ALS244CN Buffer Non-Inverting 2 Element 4 Bit/Element 3-State DIP-20

2pcs 74HC244D Buffer Non-Inverting 2 Element 4Bit/Element 3-State Output 20-SOIC

3pcs SN74HC244N Buffer, Non-Inverting 2 Element 4 Bit/Element 3-State 20-DIP

2pcs CD74HC244E Buffer, Non-Inverting 2 Element 4 Bit/Element 3-State 20-DIP

2pcs 74HCT241D Buffer Non-Inverting 2 Element 4 Bit/Element 3-State Output 20-SO

2pcs SN74HCT240DW Buffer Inverting 2 Element 4 Bit/Element 3-State Output 20SOIC

2pcs MM74HTC240WM Buffer Inverting 2 Element 4 Bit/Element 3-State Output 20SOIC

2pcs 74LS244N Buffer Non-Inverting 2 Element 4 Bit per Element 3-State DIP-20