TC74LVX174F/FN/FT
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74LVX174F,TC74LVX174FN,TC74LVX174FT
Hex D-Type Flip-Flop with Clear
The TC74LVX174F/FN/FT is a high-speed CMOS hex D-flip
flop fabricated with silicon gate CMOS technology. Designed for
use in 3-V systems, it achieves high-speed operation while
maintaining the CMOS low power dissipation. This device is
suitable for low voltage and battery operated systems.
Information signals applied to D inputs are transfered to the Q
output on the positivegoing edge of the clock pulse. When the
CLR input is held low, the Q output are in the low logic level
independent of the other inputs.
An input protection circuit ensures that 0 to 5.5V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5V to 3V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74LCX174F
TC74LCX174FN
Features
•
High-speed: fmax = 180 MHz (typ.) (VCC = 3 V)
•
Low power dissipation: ICC = 4 μA (max) (Ta = 25°C)
•
Input voltage level: VIL = 0.8 V (max) (VCC = 3 V)
VIH = 2.0 V (min) (VCC = 3 V)
•
•
TC74LCX174FT
Power-down protection provided on all inputs
Balanced propagation delays: tpLH ∼ tpHL
−
•
Low noise: VOLP = 0.5 V (max)
•
Pin and function compatible with 74HC174
Weight
SOP16-P-300-1.27A
SOL16-P-150-1.27
TSSOP16-P-0044-0.65A
1
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
2007-10-17
