MC10E137 Datasheet (ON Semiconductor) - 5V?ECL 8?Bit Ripple Counter

MC10E137, 5V?ECL 8?Bit Ripple Counter

The MC10E137 is a very high speed binary ripple counter.

The two least significant bits were designed with very fast edge rates while the more significant bits maintain standard ECLinPS™ output edge rates.

This allows the counter to operate at very high frequencies while maintaining a moderate power

MC10E137 Features

* XORed enable inputs, EN1 and EN2, which are synchronous to the CLK input. When only one synchronous enable is asserted the counter becomes disabled on the next CLK transition; all outputs remain in the previous state poised for the other synchronous enable or A_Start to be asserted to re-enable the