|
|
Texas Instruments
SN74LS294
|
Texas Instruments
TLC555CDRG4
|
STMicroelectronics
SE555N
|
Texas Instruments
TLC556MDR
|
Texas Instruments
NA555DRG4
|
Texas Instruments
TPS3124G15DBVR
|
Texas Instruments
NA555P
|
Texas Instruments
TPS3420DDRYT
|
Texas Instruments
LM555CN/NOPB
|
Texas Instruments
LM555CMX/NOPB
|
| Price |
|
$15.08 |
$0.43 |
|
|
|
$0.96 |
|
|
$0.78 |
$0.63 |
| RoHS |
|
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
No |
Yes |
No |
No |
Yes |
No |
No |
No |
No |
| Approx. Price (US$) |
|
|
0.22 | 1ku |
|
0.44 | 1ku |
0.07 | 1ku |
0.85 | 1ku |
0.07 | 1ku |
0.40 | 1ku |
0.34 | 1ku |
0.34 | 1ku |
| Frequency(Max)(MHz) |
|
|
2.1 |
|
2.1 |
0.1 |
|
0.1 |
|
0.1 |
0.1 |
| Package Group |
|
|
PDIP,SO,SOIC,TSSOP |
|
PDIP,SOIC |
PDIP,SOIC |
SOT-23 |
PDIP,SOIC |
SON |
PDIP,SOIC,VSSOP,WAFERSALE |
PDIP,SOIC,VSSOP,WAFERSALE |
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
| Operating Temperature Range(C) |
|
|
-40 to 125,-40 to 85,0 to 70 |
|
-40 to 85,-55 to 125,0 to 70 |
-40 to 105 |
-40 to 85 |
-40 to 105 |
-40 to 125 |
-40 to 85,0 to 70 |
-40 to 85,0 to 70 |
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Iq(Typ)(uA) |
|
|
250 |
|
130 |
3000 |
14 |
3000 |
|
3000 |
3000 |
| VCC(Min)(V) |
|
|
2 |
|
2 |
4.5 |
0.75 |
4.5 |
1.6 |
4.5 |
4.5 |
| VCC(Max)(V) |
|
|
15 |
|
15 |
16 |
3.3 |
16 |
6.5 |
16 |
16 |
| Special Features |
|
|
|
|
N/A |
|
Watchdog Timer |
|
|
|
|
| Features |
|
|
|
|
|
N/A |
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
3.7 |
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
1 |
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
180 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
1.08,1.4,1.62 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
1.4 |
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
N/A |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
N/A |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
1.2,1.5,1.8 |
|
|
|
|
| Long Set-up Timer(Seconds) |
|
|
|
|
|
|
|
|
7.5,12.5 |
|
|
| Reset Pulse Width Method |
|
|
|
|
|
|
|
|
Input Dependent |
|
|
| Input Type |
|
|
|
|
|
|
|
|
NMOS Based Threshold |
|
|
| ICC(Typ)(uA) |
|
|
|
|
|
|
|
|
0.35 |
|
|
| # Input Channels |
|
|
|
|
|
|
|
|
2 |
|
|
| Output(s)(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Long Set-up Timer Method |
|
|
|
|
|
|
|
|
Dual State |
|
|
| Reset Output Type |
|
|
|
|
|
|
|
|
Active Low,Open Drain |
|
|