HEF40193B 4-bit up/down binary counter
HEF40193BCNV3 From datasheet system
HEF40193BD 4-bit up/down binary counter
HEF40193BDB 4-bit up/down binary counter
HEF40193BF 4-bit up/down binary counter
HEF40193BN 4-bit up/down binary counter
HEF40193BP 4-bit up/down binary counter
HEF40193BPN Synchronous Up/Down Counter
HEF40193BT 4-bit up/down binary counter
HEF40193BTD Synchronous Up/Down Counter
HEF40193BTD-T Synchronous Up/Down Counter
HEF40193BU 4-bit up/down binary counter