CD74HCT574-Q1 - Texas Instruments

CD74HCT574-Q1 HIGH-SPEED CMOS LOGIC OCTAL D-TYPE FLIP-FLOP

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.

Features

L Logic ICs D VCC Voltage = 4.5 V to 5.5 V D Direct LSTTL Input Logic Compatibility, VIL = 0.8 V (Max), VIH = 2 V (Min) D CMOS Input Compatibility, Il v 1 mA at VOL, VOH 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{ TA 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 a.