TC74LVX125F_07 Datasheet, PDF (1/8 Pages) Toshiba Semiconductor – Quad Bus Buffer

TC74LVX125F/FN/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LVX125F,TC74LVX125FN,TC74LVX125FT
Quad Bus Buffer
The TC74LVX125F/ FN/ FT is a high-speed CMOS quad bus
buffer 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.
This device requires the 3-state control input G to be set high
to place the output into the high-impedance.
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.
Features
• High-speed: t_pd = 4.4 ns (typ.) (V_CC = 3.3 V)
• Low power dissipation: I_CC = 4 μA (max) (Ta = 25°C)
• Input voltage level: V_IL = 0.8 V (max) (V_CC = 3 V)
V_IH = 2.0 V (min) (V_CC = 3 V)
• Power-down protection is provided on all inputs
• Balanced propagation delays: t_pLH ^∼− t_pHL
• Low noise: V_OLP = 0.5 V (max)
• Pin and function compatible with 74HC125
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74LVX125F
TC74LVX125FN
TC74LVX125FT
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
1
2007-10-17