National Semiconductor 74157A

包装/外壳

SOT-23-3

Watchdog Timers

无看门狗

Pd - Power Dissipation

250 mW

Maximum Operating Temperature

+ 80 C

Supply Voltage-Max

10 V

Unit Weight

0.000282 oz

Minimum Operating Temperature

- 30 C

Factory Pack QuantityFactory Pack Quantity

3000

Supply Voltage-Min

700 mV

Mounting Styles

SMD/SMT

Manual Reset

无手动复位

Manufacturer

Torex Semiconductor

Brand

Torex Semiconductor

RoHS

Details

Battery Backup Switching

Backup

Power Fail Detection

有

Number of Inputs Monitored

1 Input

包装

Reel

类型

电压监控器

子类别

PMIC - Power Management ICs

输出类型

CMOS, Open Drain

工作电源电流

2 uA

静态电流

1 uA

准确性

2 %

产品类别

监控电路

阈值电压

3.8 V

复位延迟时间

50 ms to 200 ms

产品类别

监控电路