DESCRIPTION:

The LS7061/LS7063 is a monolithic, ion implanted MOS Silicon Gate, 32 bit/dual 16 bit up counter. The IC includes 40 latches, multiplexer, eight three-state binary data output drivers and output cascading logic.

FEATURES:

• DC to 15 MHz Count Frequency

• Byte Multiplexer

• DC to 1 MHz Scan Frequency

• +4.75V to +5.25V Operation (VDD-VSS)

• Latch Provided for External High Speed Counter Byte, Effectively Extending Count Frequency to 3.84GHz

• Three-State Data Outputs, Bus and TTL Compatible

• Inputs TTL and CMOS Compatible

• Unique Cascade Feature Allows Multiplexing of Successive Bytes of Data in Sequence in Multiple Counter Systems

• LS7061, LS7063 (DIP); LS7061-S, LS7063-S (SOIC) (See Figures 1 & 2)