TC74LVX373F_07 Datasheet, PDF (1/9 Pages) Toshiba Semiconductor – Octal D-Type Latch with 3-State Output

TC74LVX373F/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LVX373F,TC74LVX373FT
Octal D-Type Latch with 3-State Output
The TC74LVX373F/ FT is a high-speed CMOS octal latch with
3-state output 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 8 bit D-type latch is controlled by a latch enable input
(LE) and an output enable input ( OE ). When the OE input is
high, the eight outputs are in a high-impedance state.
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 = 5.8 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 provided on all inputs
• Balanced propagation delays: t_pLH ^∼− t_pHL
• Low noise: V_OLP = 0.8 V (max)
• Pin and function compatible with 74HC373
TC74LVX373F
TC74LVX373FT
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
: 0.22 g (typ.)
: 0.08 g (typ.)
1
2007-10-17