74LVX14 데이터 시트보기 (PDF) - Toshiba
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74LVX14 Datasheet PDF : 8 Pages
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TC74LVX14F/FN/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LVX14F,TC74LVX14FN,TC74LVX14FT
Hex Schmitt Inverter
The TC74LVX14F/ FN/ FT is a high-speed CMOS HEX
SCHMITT INVERTER 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.
Pin configuration and function are the same as the TC74LVX04
but the inputs have hysteresis and with its schmitt trigger
function, the TC74LVX14 can be used as a line receivers which
will receive slow input signals.
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: tpd = 6.8 ns (typ.) (VCC = 3.3 V)
• Low power dissipation: ICC = 2 μA (max) (Ta = 25°C)
• Power-down protection provided on all inputs
• Balanced propagation delays: tpLH ∼− tpHL
• Low noise: VOLP = 0.5 V (max)
• Pin and function compatible with 74HC14
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74LVX14F
TC74LVX14FN
TC74LVX14FT
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
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