MM74C48N Fairchild Semiconductor, MM74C48N Datasheet

IC DECODER BCD-7SEGMENT 16-DIP

MM74C48N

Manufacturer Part Number
MM74C48N
Description
IC DECODER BCD-7SEGMENT 16-DIP
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of MM74C48N

Display Type
LED
Configuration
7 Segment
Interface
BCD
Digits Or Characters
1 Digit
Current - Supply
0.05µA
Voltage - Supply
3 V ~ 15 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74C48
74C48N

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© 2002 Fairchild Semiconductor Corporation
MM74C48N
MM74C48
BCD-to-7 Segment Decoder
General Description
The MM74C48 BCD-to-7 segment decoder is a monolithic
complementary MOS (CMOS) integrated circuit con-
structed with N- and P-channel enhancement transistors.
Seven NAND gates and one driver are connected in pairs
to make binary-coded decimal (BCD) data and its comple-
ment available to the seven decoding AND-OR-INVERT
gates. The remaining NAND gate and three input buffers
provide test-blanking input/ripple-blanking output, and rip-
ple-blanking inputs.
Ordering Code:
Connection Diagrams
Order Number
Package Number
Top View
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
DS005883
Features
Wide supply voltage range:
Guaranteed noise margin: 1.0V
High noise immunity: 0.45 V
Low power TTL compatibility:
fan out of 2 driving 74L
High current sourcing output (up to 50 mA)
Ripple blanking for leading or trailing zeros (optional)
Lamp test provision
Package Description
Numerical Designations
and Resultant Displays
Segment Identification
October 1987
Revised May 2002
CC
3.0V to 15V
(typ.)
www.fairchildsemi.com

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MM74C48N Summary of contents

Page 1

... The remaining NAND gate and three input buffers provide test-blanking input/ripple-blanking output, and rip- ple-blanking inputs. Ordering Code: Order Number Package Number MM74C48N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Connection Diagrams Top View © 2002 Fairchild Semiconductor Corporation ...

Page 2

Truth Table Decimal Inputs or Function LT RBI ...

Page 3

Absolute Maximum Ratings Voltage at Any Pin 0. Operating Temperature Range Storage Temperature Range Power Dissipation Dual-In-Line Small Outline Operating V Range CC Absolute Maximum V CC Lead Temperature (Soldering, 10 seconds) DC Electrical Characteristics Symbol Parameter CMOS ...

Page 4

AC Electrical Characteristics pF, unless otherwise specified A L Symbol Parameter t t Propagation Delay to a “1” or “0” on pd0, pd1 Segment Outputs from Data Inputs t Propagation Delay to a “0” on ...

Page 5

Light Emitting Diode (LED) Readout Incandescent Readout **A filament pre-warm resistor is recommended to reduce filament thermal shock and increase the effective cold resistance of the filament. Gas Discharge Readout Fluorescent Readout Liquid Crystal (LC) Readout Direct DC drive of ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at ...

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