mm74c914 Fairchild Semiconductor, mm74c914 Datasheet

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mm74c914

Manufacturer Part Number
mm74c914
Description
Hex Schmitt Trigger With Extended Input Voltage
Manufacturer
Fairchild Semiconductor
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
mm74c914N
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 1999 Fairchild Semiconductor Corporation
MM74C914M
MM74C914N
MM74C914
Hex Schmitt Trigger with Extended Input Voltage
General Description
The MM74C914 is a monolithic CMOS Hex Schmitt trigger
with special input protection scheme. This scheme allows
the input voltage levels to exceed V
10V (V
tions involving voltage level shifting or mismatched power
supplies.
The positive and negative-going threshold voltages, V
and V
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagrams
Order Number
T
CC
, show low variation with respect to temperature
25V to GND
Pin Assignments for DIP
Package Number
Top View
M14A
N14A
25V), and is valuable for applica-
CC
or ground by at least
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
DS005917.prf
T
(typ 0.0005V/ C at V
V
Features
T
Hysteresis:
Special input protection: Extended Input Voltage
Range
Wide supply voltage range: 3V to 15V
High noise immunity: 0.7 V
Low power TTL compatibility: Fan out of 2 driving 74L
0.2 V
Package Description
CC
is guaranteed.
0.45 V
Special Input Protection
CC
for the diodes.
CC
8V
(typ.) 0.2 V
10V). And the hysteresis, V
25V
CC
October 1987
Revised January 1999
(typ.)
CC
guaranteed
www.fairchildsemi.com
T

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mm74c914 Summary of contents

Page 1

... MM74C914 Hex Schmitt Trigger with Extended Input Voltage General Description The MM74C914 is a monolithic CMOS Hex Schmitt trigger with special input protection scheme. This scheme allows the input voltage levels to exceed V or ground by at least CC 10V (V 25V to GND 25V), and is valuable for applica- ...

Page 2

Absolute Maximum Ratings Voltage at any Input Pin V CC Voltage at any other Pin Operating Temperature Range ( Storage Temperature Range ( Power Dissipation Dual-In-Line Small Outline DC Electrical Characteristics Min/Max limits apply across temperature ...

Page 3

AC Electrical Characteristics pF, unless otherwise specified A L Symbol Parameter t Propagation Delay from Input to Output V PHL t PLH C Input Capacitance IN C Power Dissipation Capacitance PD Note 3: AC Parameters ...

Page 4

Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow www.fairchildsemi.com Package Number M14A 4 ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN ...

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