參數(shù)資料
型號: 74HC190DB
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Presettable synchronous BCD decade up/down counter
中文描述: HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16
文件頁數(shù): 6/13頁
文件大小: 101K
代理商: 74HC190DB
December 1990
6
Philips Semiconductors
Product specification
Presettable synchronous BCD decade
up/down counter
74HC/HCT190
Fig.5 N-stage ripple counter using ripple clock.
Fig.6 Synchronous n-stage counter using ripple carry/borrow.
Fig.7 Synchronous n-stage counter with parallel gated carry/borrow.
相關PDF資料
PDF描述
74HC190N Presettable synchronous BCD decade up/down counter
74HC190PW Presettable synchronous BCD decade up/down counter
74HCT190D Presettable synchronous BCD decade up/down counter
74HCT190DB Presettable synchronous BCD decade up/down counter
74HCT190N Presettable synchronous BCD decade up/down counter
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