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

View all Timer Circuits
Bulk discount available

Subtotal (1 pack of 10 units)*

$24.11

(exc. GST)

$26.52

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 110 unit(s) ready to ship from another location
  • Plus 2,970 unit(s) shipping from 12 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 620$2.411$24.11
630 - 1240$2.387$23.87
1250 +$2.317$23.17

*price indicative

Packaging Options:
RS Stock No.:
196-2112
Mfr. Part No.:
TS555IDTTR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

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

Length

5mm

Dimensions

5 x 4 x 1.5mm

Width

4mm

Series

TS555

Height

1.5mm

COO (Country of Origin):
MA
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

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links