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Texas Instruments NE556N — Clock & Timing ICs

Texas Instruments NE556N Dual 555 Timer, 100 kHz, 14-DIP

MPNNE556N
End of Life

Texas Instruments NE556N, 555 Type Timer/Oscillator (Dual), 100 kHz, 4.5V ~ 16V, 20 mA, 0°C ~ 70°C, 14-DIP (0.300", 7.62mm), Tube.

$0.64Ref. price · indicative, final on quote
Packaging14-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

NE556N specifications
ParameterValue
Type555 Type, Timer/Oscillator (Dual)
MountingThrough Hole
Voltage4.5V ~ 16V
Current - supply20 mA
Frequency100kHz
Operating temperature0°C ~ 70°C
PackageTube
Case14-DIP (0.300\", 7.62mm)

Product details

Dual 555 timer in a through-hole DIP

The NE556N from Texas Instruments is a dual 555-type timer/oscillator in a 14-pin DIP package — two independent 555 timing circuits on one die, sharing only the supply and ground pins. The 100 kHz maximum oscillation frequency sets the upper bound for astable or monostable pulse generation. Temperature grade is commercial (0°C to 70°C), so this part suits benchtop instruments, consumer appliances, and industrial control panels that stay within a conditioned environment.

Active lifecycle and sourcing

No lead-time number is published here — submit an RFQ for a firm commitment.

Frequently asked questions

What is NE556N's listed type?

The NE556N is a 555 Type, Timer/Oscillator (Dual) — two independent 555 timer circuits integrated into a single 14-pin DIP package.