| Image | Manufacturer | Part Number | Description |
| | National Semiconductor | JD5414BCA | Inverter Schmitt Trigger 6-Element Bipolar 14-Pin CDIP |
| | STMicroelectronics | RHFAC14K01V | Inverter Schmitt Trigger 6-Element CMOS 14-Pin CFPAK |
 | National Semiconductor | DM5414J/883 | Inverter Schmitt Trigger 6-Element Bipolar 14-Pin CDIP |
 | National Semiconductor | 54F14DMQB. | Inverter Schmitt Trigger 6-Element Bipolar 14-Pin CDIP |
| | Texas Instruments | CD54HC14F | Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube |
 | Texas Instruments | SN74HCT14DR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC T/R |
 | Texas Instruments | SN74AHCT14PWR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP T/R |
 | Texas Instruments | SN74AHC14D | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC Tube |
 | Texas Instruments | SN74AC14DR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC T/R |
| | Texas Instruments | CD54HC14F3A | Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube |
 | Texas Instruments | SN74LVC14ADE4 | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC Tube |
 | Texas Instruments | SN74AC14PW | Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP Tube |
 | Texas Instruments | SN74AHCT14D | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC Tube |
 | Texas Instruments | SN74LS14DR | Inverter Schmitt Trigger 6-Element Bipolar 14-Pin SOIC T/R |
 | Texas Instruments | SN74HC14PW | Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP Tube |
 | Texas Instruments | SN74ALVC14PWRG4 | Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP T/R |
| | Texas Instruments | SN54HC14J | Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube |
 | Texas Instruments | SN74AC14N | Inverter Schmitt Trigger 6-Element CMOS 14-Pin PDIP Tube |
 | Texas Instruments | SN74LS14D | Inverter Schmitt Trigger 6-Element Bipolar 14-Pin SOIC Tube |
 | Texas Instruments | SN74AHC14DBR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SSOP T/R |
 | Texas Instruments | SN74ACT14D | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC Tube |
 | Texas Instruments | SN74ACT14DR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOIC T/R |
 | Texas Instruments | SN74ACT14N | Inverter Schmitt Trigger 6-Element CMOS 14-Pin PDIP Tube |
 | Texas Instruments | SN74HCT14DBR | Inverter Schmitt Trigger 6-Element CMOS 14-Pin SSOP T/R |
 | Fairchild Semiconductor | 74ACT14MTCX | Inverter Schmitt Trigger 6-Element CMOS 14-Pin TSSOP T/R |