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74HC161B1R Synchronous Binary Counter

74HC161B1R Synchronous Binary Counter - Main image
$0.51 $0.78 In stock

Category: IC

這款 ST 74HC161 4 位元同步二進位計數器 IC 採用 DIL-16 封裝。屬於 74HC 系列。M74HC161 是一款高速 CMOS 4 位元同步可預設二進位計數器。

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Customer Reviews (5.0 / 5 · 5 reviews)

Julian ★★★★★

Built a small test jig with this chip and it counted perfectly from the moment I applied power. The synchronous presettable feature made initializing the count so much easier than my old TTL parts. Clean, reliable 4-bit operation for under a buck.

Joshua H. ★★★★★

Used this to replace a fried counter in an old frequency divider project, and the synchronous preset made re-syncing the stages effortless. Fast propagation delay kept my timing chain clean even at 10 MHz.

Ava G. ★★★★★

The synchronous presettable feature makes integrating this into my project incredibly straightforward. It counts reliably and the DIL-16 package was exactly what I needed.