CD74HCT574-Q1 Datasheet | Texas Instruments

description /ordering information The CD74HCT574 is an octal D-type flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the low-to-high transition of the clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the register operation. When OE is high, the outputs are in the high-impedance state. D Significant Power Reduction pared to LSTTL Logic ICs D VCC Voltage = 4.5 V to 5.5 V D Direct LSTTL Input Logic patibility, VIL = 0.8 V (Max), VIH = 2 V (Min) D CMOS Input patibility, Il v 1 m A at VOL, M OR PW PACKAGE (TOP VIEW) OE 1 D0 2 D1 3 D2 4 D3 5 D4 6 D5 7 D6 8 D7 9 GND 10 20 VCC 19 Q0 18 Q1 17 Q2 16 Q3 15 Q4 14 Q5 13 Q6 12 Q7 11 CP ORDERING INFORMATION{ PACKAGE‡ ORDERABLE PART NUMBER TOP-SIDE MARKING SOIC - M Tape and reel - 40°C to 125°C TSSOP - PW Tape and reel CD74HCT574QM96Q1 CD74HCT574QPWRQ1 HCT574Q HCT574Q † 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. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. - POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright  2008, Texas Instruments Incorporated 1 CD74HCT574ĆQ1 HIGHĆSPEED CMOS LOGIC OCTAL DĆTYPE FLIPĆFLOP 3ĆSTATE, POSITIVEĆEDGE TRIGGERED SCLS570A - FEBRUARY 2004 - REVISED APRIL 2008 FUNCTION TABLE INPUTS OUTPUT...