TC74ACT574P/F/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT574P, TC74ACT574F, TC74ACT574FT
Octa...
TC74ACT574P/F/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT574P, TC74ACT574F, TC74ACT574FT
Octal D-Type Flip-Flop with 3-State Output
The TC74ACT574 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.
This devices may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels.
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 Compatible with TTL outputs:
VIL = 0.8 V (max), VIH = 2.0 V (min) Symmetrical output impedance:
|IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines. Balanced propagation delays: tpLH ∼− tpHL Pin and function compatible with 74F574
TC74ACT574P
TC74ACT574F
TC74ACT574FT
Weight DIP20-P-300-2.54A SOP20-P-300-1.27A TSSOP20-P-0044-0.65A
: 1.30 g (typ.) : 0.22 g (typ.) : 0.08 g (typ.)
Start of commercial production
1988-10
1
2014-03-01
Pin Assignment
TC74ACT574P/F/FT
IEC Logic ...