Description
Micrel, Inc.6-BIT UNIVERSAL UP/DOWN COUNTER SY10E136 SY1S0YE10103E6136 SY100E136 .
The SY10/100E136 are 6-bit synchronous, presettable, cascadable universal counters.
Features
* s 550MHz count frequency s Extended 100E VEE range of
* 4.2V to
* 5.5V s Look-ahead-carry input and output s Fully synchronous up and down counting s Asynchronous Master Reset s Internal 75KΩ input pull-down resistors s Available in 28-pin PLCC package
PIN NAMES
Pin D0
* D5 Q0
Applications
* section of this data sheet. The differential COUT output facilitates the E136's use in programmable divider and self-stopping counter applications. Unlike the H136 and other similar universal counter designs, the E136 carry-out and look-ahead-carry-out signals are registered on chip. This design all
