STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MA
Product Details

The TS555 is a single CMOS timer with very low consumption: (Icc(TYP)TS555 = 110 μA at VCC = +5 V versus Icc(TYP)NE555(a)= 3 mA), and high frequency: (ff(max.) TS555 = 2.7 MHz versus f(max)NE555(a)= 0.1 MHz). Timing remains accurate in both monostable and astable mode. The TS555 provides reduced supply current spikes during output transitions, which enable the use of lower decoupling capacitors compared to those required by bipolar NE555(a). With the high input impedance (1012Ω), timing capacitors can also be minimized.

Very low power consumption:
110 μA typ at VCC= 5 V
90 μa typ at VCC= 3 V
High maximum astable frequency of 2.7 MHz
Pin-to-pin functionally-compatible with bipolar NE555(a)
Wide voltage range: +2 V to +16 V
Supply current spikes reduced during output transitions
High input impedance: 1012Ω
Output compatible with TTL, CMOS and logic MOS

Attribute Value
Mounting Type Surface Mount
Timer Type Monostable
Package Type SO
Number of Internal Timers 2
Pin Count 8
Maximum Input Frequency 2.7MHz
Minimum Operating Supply Voltage 2 V
Maximum Operating Supply Voltage 16 V
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Maximum Low Level Output Current 1mA
Maximum High Level Output Current -0.3mA
Dimensions 5 x 4 x 1.5mm
Series TS555
Height 1.5mm
Width 4mm
Length 5mm
5870 In stock - FREE next working day delivery available
Price Each (In a Pack of 10)
£ 0.686
(exc. VAT)
£ 0.823
(inc. VAT)
Per unit
Per Pack*
10 - 40
50 - 90
100 - 240
250 - 490
500 +
*price indicative
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