CD74ACT74-Q1 Datasheet | Texas Instruments

description /ordering information The CD74ACT74 dual positive-edge-triggered device is a D-type flip-flop. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not related directly to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs. ORDERING INFORMATION† PACKAGE‡ ORDERABLE PART NUMBER TOP-SIDE MARKING - 40°C to 125°C SOIC - M Tape and reel CD74ACT74QM96Q1 ACT74Q † For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://.ti.. ‡ Package drawings, thermal data, and symbolization are available at http://.ti./packaging. FUNCTION TABLE (each flip-flop) INPUTS OUTPUTS PRE CLR CLK D H- H-...