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SN74LV4040APWR

二进制异步计数器, LV系列, 185 MHz, 2 V至5.5 V, TSSOP-16

TEXAS INSTRUMENTS SN74LV4040APWR
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制造商产品编号:
SN74LV4040APWR
库存编号
3006299

产品概述

The SN74LV4040APWR is a 12-bit Asynchronous Binary Counter with the outputs of all stages available externally. A high level at the clear (CLR) input asynchronously clears the counter and resets all outputs low. The count is advanced on a high-to-low transition at the clock input. Applications include time-delay circuits, counter controls and frequency-dividing circuits. It is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
  • Supports mixed-mode voltage operation on all ports
  • High on-OFF output-voltage ratio
  • Low crosstalk between switches
  • Individual switch controls
  • Extremely low input current
  • Ioff Supports partial-power-down mode operation
  • Latch-up performance exceeds 100mA per JESD 78, class II
  • Green product and no Sb/Br

应用

工业

产品信息

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:
74LV4040

:
二进制、异步

:
185MHz

:
4095

:
TSSOP

:
16引脚

:
2V

:
5.5V

:
74LV

:
744040

:
-40°C

:
85°C

:
-

:
MSL 1 -无限制
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