TC74ACT14FN 查看數據表（PDF） - Toshiba

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TC74ACT14FN

Hex Schmitt Inverter

Toshiba 

TC74ACT14P/F/FN/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT14P,TC74ACT14F,TC74ACT14FN,TC74ACT14FT

Hex Schmitt Inverter

The TC74ACT14 is an advanced high speed CMOS SCHMITT

INVERTER 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 device 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.

Pin configuration and function are the same as the

TC74ACT04 but the inputs have hysteresis and with its schmitt

trigger function, the TC74ACT14 can be used as a line receivers

which will receive slow input signals.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: tpd = 6.5 ns (typ.) at VCC = 5 V

• Low power dissipation: ICC = 4 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

• Wide operating voltage range: VCC (opr) = 2 V to 5.5 V

• Pin and function compatible with 74F14

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC74ACT14P

TC74ACT14F

TC74ACT14FN

TC74ACT14FT

Weight

DIP14-P-300-2.54

SOP14-P-300-1.27A

SOL14-P-150-1.27

TSSOP14-P-0044-0.65A

: 0.96 g (typ.)

: 0.18 g (typ.)

: 0.12 g (typ.)

: 0.06 g (typ.)

1

2007-10-01

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