HEF4516B Binary up/down counter
HEF4516BD Binary up/down counter
HEF4516BDB Binary up/down counter
HEF4516BF Binary up/down counter
HEF4516BN Binary up/down counter
HEF4516BP Binary up/down counter
HEF4516BPB Binary up/down counter
HEF4516BPN Synchronous Up/Down Counter
HEF4516BT Binary up/down counter
HEF4516BTD Synchronous Up/Down Counter
HEF4516BTD-T Synchronous Up/Down Counter
HEF4516BU Binary up/down counter