• UTC友顺U74HCT374
• DIP-20 TSSOP-20

• UTC友顺U74HCT373
• DIP-20 TSSOP-20 SOP-20

• UTC友顺U74HCT245
• DIP-20 SOP-20 SSOP-20 TSSOP-20

• UTC友顺U74HCT165
• SOP-16 TSSOP-16

• UTC友顺U74HCT138
• SOP-16 SSOP-16 TSSOP-16

• UTC友顺U74HCT125
• SOP-14 TSSOP-14

• UTC友顺U74HCT4040
• SOP-16

• UTC友顺U74HCT640
• DIP-20 SOP-20 SSOP-20 TSSOP-20

• UTC友顺U74HCT595
• SOP-16 TSSOP-16

• UTC友顺U74HCT574
• SOP-20 TSSOP-20

• UTC友顺U74HCT573
• SOP-20 TSSOP-20

• UTC友顺U74HCT564
• TSSOP-20

• UTC友顺U74HCT563
• DIP-20 TSSOP-20

• UTC友顺U74HCT541
• DIP-20 TSSOP-20 SOP-20

• UTC友顺U74HCT540
• SOP-20 TSSOP-20

• UTC友顺U74HCT374
• DIP-20 TSSOP-20

• UTC友顺U74HCT373
• DIP-20 TSSOP-20 SOP-20

• UTC友顺U74HCT245
• DIP-20 SOP-20 SSOP-20 TSSOP-20

• UTC友顺U74HCT165
• SOP-16 TSSOP-16

• UTC友顺U74HCT138
• SOP-16 SSOP-16 TSSOP-16