TEXAS INSTRUMENTS  NE556N  PRECISION TIMER, DUAL, 500KHZ, 14 DIP

TEXAS INSTRUMENTS NE556N

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Product Overview


The NE556N is a Precision Timer can be operated in the astable and the monostable mode with external resistor-capacitor (RC) timing control. The basic timing provided by the RC time constant can be controlled actively by modulating the bias of the control-voltage input. The threshold and trigger levels normally are 2/3rd and 1/3rd respectively of VCC. This level can be altered by using the control voltage terminal. When the trigger input falls below trigger level the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low the flip-flop is reset and the output goes low. When the output is low, a low-impedance path is provided between the discharge terminal and ground.
  • TTL-compatible output can sink or source up to 150mA
  • Active pull-up or pull-down
  • Designed to be interchangeable with Signetics
  • Green product and no Sb/Br

Applications

Sensing & Instrumentation; Communications & Networking
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Product Specifications, Documents & More


  • Digital IC Case: DIP
  • Frequency: 500kHz
  • MSL: -
  • No. of Pins: 14
  • No. of Timers: 2
  • Operating Mode: Astable, Monostable
  • Operating Temperature Max: 70°C
  • Operating Temperature Min: 0°C
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 16V
  • Supply Voltage Min: 4.5V
  • Supply Voltage Range: 4.5V to 16V

Availability

Availability:  3,096


  • 3,096 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 3/28/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.482 $0.482

Buy

Price

Quantity List Price
1 - 9 $0.482
10 - 99 $0.367
100 - 999 $0.242
1000 - 4999 $0.18
5000 - 9999 $0.165
10000 - 24999 $0.141
25000 - 49999 $0.138
50000+ $0.135
 
 
Low

Legislation and Environmental


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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
97K6469
NE556NG4

NE556NG4

TEXAS INSTRUMENTS

TIMER, DUAL, 500kHz, 16V, DIP-14

28 

Price for: Each 1

1+ $0.491 10+ $0.374 100+ $0.247 1000+ $0.183

Buy

see cut-off times

 
Check more stock
    More stock available week commencing 4/11/16
37K0642
NE556NE4

NE556NE4

TEXAS INSTRUMENTS

PRECISION TIMER, DUAL, 500KHZ, 14 DIP

0

Price for: Each 1

1000+ $0.18 5000+ $0.165 10000+ $0.141 25000+ $0.138

Buy
    More stock available week commencing 3/28/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Upgrade
89K1502
SA556N

SA556N

STMICROELECTRONICS

BIPOLAR TIMER DUAL 500KHZ 16V 14 DIP

0

Price for: Each 1

25+ $2.75 100+ $2.42 250+ $2.03 500+ $1.85

Buy
    More stock available week commencing 4/11/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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