MM74C908N Fairchild Semiconductor, MM74C908N Datasheet

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MM74C908N

Manufacturer Part Number
MM74C908N
Description
IC DRIVER RELAY DUAL 30V 8-DIP
Manufacturer
Fairchild Semiconductor
Series
74Cr
Datasheet

Specifications of MM74C908N

Logic Type
Relay Driver
Supply Voltage
3 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Bits
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
74C908
74C908N

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MM74C908N
Manufacturer:
NSC
Quantity:
5 510
Part Number:
MM74C908N
Manufacturer:
INTERLS
Quantity:
5 510
© 1999 Fairchild Semiconductor Corporation
MM74C908N
MM74C908
Dual CMOS 30-Volt Relay Driver
General Description
The MM74C908 is a general purpose dual high voltage
driver capable of sourcing a minimum of 250 mA at V
V
The MM74C908 consists of two CMOS NAND gates driv-
ing an emitter follower Darlington output to achieve high
current drive and high voltage capabilities. In the “OFF”
state the outputs can withstand a maximum of 30V across
the device. These CMOS drivers are useful in interfacing
Ordering Code:
Connection Diagram
Order Number
CC
3V, and T
J
Package Number
65 C.
N08E
8-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
DS005912.prf
Pin Assignments for DIP
OUT
Top View
normal CMOS voltage levels to driving relays, regulators,
lamps, etc.
Features
Wide supply voltage range:
High noise immunity: 0.45 V
Low output “ON” resistance: 8 (typ.)
High voltage:
High current: 250 mA
Package Description
30V
October 1987
Revised January 1999
CC
3V to 18V
(typ.)
www.fairchildsemi.com

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MM74C908N Summary of contents

Page 1

... These CMOS drivers are useful in interfacing Ordering Code: Order Number Package Number MM74C908N N08E 8-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Connection Diagram © 1999 Fairchild Semiconductor Corporation normal CMOS voltage levels to driving relays, regulators, lamps, etc ...

Page 2

Absolute Maximum Ratings Voltage at any Input Pin 0. Voltage at any Output Pin Operating Temperature Range Operating V Range CC Absolute Maximum SOURCE Storage Temperature Range ( Electrical Characteristics Min/Max limits ...

Page 3

Typical Performance Characteristics Maximum Power Dissipation vs Ambient Temperature Maximum OUT OUT AC Test Circuit Typical I Typical V Typical I OUT Typical I vs Typical V OUT OUT Switching Time Waveforms ...

Page 4

Power Considerations Calculating Output “ON” Resistance (R L The output “ON” resistance function of the junc- ON tion temperature and is given by 25) (0.008 and ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 8-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 APPROVAL ...

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