MM74C14J中文資料SS數(shù)據(jù)手冊PDF規(guī)格書

Hex Sch mitt Trigger Inverter in Ceramic Dual-In-Line Package (CDIP)

Description

The MM74C14J Hex Schmitt Trigger is a monolithic

complementary MOS (CMOS) integrated circuit constructed

with N-channel and P-channel enhancement transistors.

The positive and negative going threshold voltages, VT+ and

VT- , show low variation with respect to temperature (typ.

0.0005V/°C at VCC = 10V), and hysteresis, VT+ - VT- ≥ 0.2

VCC is guaranteed. All inputs are protected from damage

due to static discharge by diode clamps to VCC and GND.

Features:

? Wide supply voltage range: 3V to 15V

? High noise immunity: 0.70 VCC (typ.)

? Low power TTL compatibility:

o 0.40 VCC (typ.)

o 0.20 VCC (guaranteed)

? Hysteresis:

o 0.40 VCC (typ.)

o 0.20 VCC (guaranteed).