Product Summary

The TLC556CDRG4 is a monolithic timing circuit fabricated using the TI LinCMOS process, which provides full compatibility with CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE556 because of the high input impedance. Power consumption of the TLC556CDRG4 is low across the full range of power supply voltages.

Parametrics

TLC556CDRG4 absolute maximum ratings: (1)Supply voltage, VDD: 18V; (2)Input voltage range, VI: -0.3 toVDD; (3)Sink current, discharge or output: 150mA; (4)Source current, output: 15mA; (5)Operating free-air temperature range: 0 to 70℃; (6)Storage temperature range: -65 to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

TLC556CDRG4 features: (1)Very Low Power Consumption: 2 mW Typ at VDD = 5 V; (2)Capable of Operation in Astable Mode; (3)CMOS Output Capable of Swinging Rail to Rail; (4)High Output-Current Capability: Sink 100 mA Typ; Source 10 mA Typ; (5)Output Fully Compatible With CMOS, TTL,and MOS; (6)Low Supply Current Reduces Spikes During Output Transitions; (7)Single-Supply Operation From 2 V to 15 V; (8)Functionally interchangeable With the NE556; Has Same Pinout.

Diagrams

TLC556CDRG4 functional block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLC556CDRG4
TLC556CDRG4

Texas Instruments

Timers & Support Products Dual CMOS

Data Sheet

0-1730: $0.31
1730-2000: $0.29
2000-2500: $0.29
2500-5000: $0.28
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLC530FTU
TLC530FTU

Fairchild Semiconductor

Voltage & Current References NPN 330V 7A

Data Sheet

Negotiable 
TLC530TU
TLC530TU

Fairchild Semiconductor

Voltage & Current References NPN 330V 7A

Data Sheet

Negotiable 
TLC533AI
TLC533AI

Other


Data Sheet

Negotiable 
TLC540I
TLC540I

Other


Data Sheet

Negotiable 
TLC540IDW
TLC540IDW

Texas Instruments

ADC (A/D Converters) 8bit ADC

Data Sheet

0-1: $3.08
1-25: $2.57
25-100: $2.26
100-250: $1.96
TLC540IDWG4
TLC540IDWG4

Texas Instruments

ADC (A/D Converters) 8Bit 75kSPS Serial Out On-Chip

Data Sheet

0-1: $2.47
1-25: $2.25
25-100: $1.74
100-250: $1.66