The MM54C14 MM74C14 Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors The positive and negative going threshold voltages VT a and VTb show low variation with respect to temperature (typ 0 0005V C at VCC e 10V) an
Features
Y Y Y
Y
Wide supply voltage range High noise immunity Low power TTL compatibility Hysteresis
3 0V to 15V 0 70 VCC (typ ) 0 4 VCC (typ ) 0 2 VCC guaranteed 0 4 VCC (typ ) 0 2 VCC guaranteed
Connection Diagram
Dual-In-Line Package
TL F 5879.
1
Top View Order Number MM54C14 or MM74C14
C1995 National Semiconductor Corporation
TL F 5879
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
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MM54C14 MM74C14 Hex Schmitt Trigger
February 1988
MM54C14 MM74C14 Hex Schmitt Trigger
General Description
The MM54C14 MM74C14 Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors The positive and negative going threshold voltages VT a and VTb show low variation with respect to temperature (typ 0 0005V C at VCC e 10V) and hysteresis VT a b VTb t 0 2 VCC is guaranteed All inputs are protected from damage due to static discharge by diode clamps to VCC and GND
Features
Y Y Y
Y
Wide supply voltage range High noise immunity Low power TTL compatibility Hysteresis
3 0V to 15V 0 70 VCC (typ ) 0 4 VCC (typ ) 0 2 VCC guaranteed 0 4 VCC (typ ) 0 2 VCC guaranteed
Connection Diagram
Dual-In-Line Package
TL F 587
MM74C14 Datasheet
