TC74AC574FW

TC74AC574P/F/FW/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC574P,TC74AC574F,TC74AC574FW,TC74AC574FT Octal D-Type Flip-Flop with 3-State Output The TC74AC574 is an advanced high speed CMOS OCTAL FLIP-FLOP fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. These 8-bit D-type flip-flops are controlled by a clock input (CK) and a output enable input ( OE ). When the OE input is high, the eight outputs are in a high impedance state. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: fmax = 180 MHz (typ.) at VCC = 5 V Low power dissipation: ICC = 8 µA (max) at Ta = 25°C High noise immunity: VNIH = VNIL = 28% VCC (min) Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines Balanced propagation delays: tpLH ∼− tpHL Wide operating voltage range: VCC (opr) = 2 to 5.5 V Pin and function compatible with 74F574 Note: xxxFW (JEDEC SOP) is not available in Japan. TC74AC574P TC74AC574F TC74AC574FW TC74AC574FT Weight DIP20-P-300-2.54A : 1.30 g (typ.) SOP20-P-300-1.27A : 0.22 g (typ.) SOP20-P-300-1.27 : 0.22 g (typ.) SOL20-P-300-1.27 : 0.46 g (typ.) TSSOP20-P-0044-0.65A : 0.08 g (typ.) 1 2006-02-01 Pin Assignment TC74AC574P/F/FW/FT IEC Logic Symbol OE 1 D0 2 D1 3 D2 ...