STMicroelectronicsHCF4019BEY

The STMicroelectronics HCF4019BEY Quad AND/OR Select Gate CMOS PDIP-16 is a CMOS logic IC with four independent AND/OR select-gate sections for routing and combining digital signals.

Technical description

The HCF4019B implements four AND/OR select-gate sections and belongs to the HCF4000B CMOS logic family. The BEY version is a through-hole PDIP-16 device.

Indicative applications

Digital logic, signal selection, combinational logic, control circuits and repair of boards using HCF4000 CMOS devices.

Compatibility note

For replacement, verify the exact package, pinout, supply voltage and logic-family compatibility. Similar part numbers from another logic family may have different electrical limits and timing.