74F193 数据手册 ( 数据表 ) - Philips Electronics
生产厂家
Philips Electronics
DESCRIPTION
The 74F193 is a 4-bit synchronous up/down counter in the binary mode.
FEATURES
• Synchronous reversible 4-bit counting
• Asynchronous parallel load capability
• Asynchronous reset (clear)
• Cascadable without external logic
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