FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING
Family:
LS
JESD-30 Code:
R-PDSO-G16
JESD-609 Code:
e4
Length:
10.2 mm
Load Capacitance (CL):
15 pF
Logic IC Type:
ADDER/SUBTRACTOR
Max I(ol):
0.008 A
Moisture Sensitivity Level:
1
Number of Bits:
4
Number of Functions:
4
Number of Terminals:
16
Operating Temperature-Max:
70 °C
Output Polarity:
INVERTED
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP16,.3
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Power Supply Current-Max (ICC):
34 mA
Prop. Delay@Nom-Sup:
24 ns
Propagation Delay (tpd):
24 ns
Qualification Status:
Not Qualified
Seated Height-Max:
2 mm
Supply Voltage-Max (Vsup):
5.25 V
Supply Voltage-Min (Vsup):
4.75 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
TTL
Temperature Grade:
COMMERCIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
5.3 mm
SN74LS283NSR Frequently Asked Questions (FAQs)
The maximum clock frequency of the SN74LS283NSR is 10 MHz.
The SN74LS283NSR requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to ensure proper power supply decoupling.
The typical propagation delay of the SN74LS283NSR is 20ns, but it can vary depending on the operating conditions and load capacitance.
No, the SN74LS283NSR is designed to operate at 5V, and it's not recommended to use it in a 3.3V system as it may not function correctly or may be damaged.
When the SN74LS283NSR is not in use, it's recommended to tie the output pins to a fixed logic level (either VCC or GND) to prevent unwanted oscillations or noise.
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SN74LS283NSR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
