參數資料
型號: 933670020652
廠商: NXP SEMICONDUCTORS
元件分類: 計數器
英文描述: HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16
封裝: SOT-38-1, DIP-16
文件頁數: 2/16頁
文件大小: 173K
代理商: 933670020652
December 1990
10
Philips Semiconductors
Product specication
Presettable synchronous 4-bit binary
counter; synchronous reset
74HC/HCT163
AC WAVEFORMS
Fig.8
Waveforms showing the clock (CP) to outputs (Qn, TC) propagation delays, the clock pulse width, the
output transition times and the maximum clock frequency.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.9 Waveforms showing the input (CET) to output (TC) propagation delays and output transition times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.10 Waveforms showing the set-up and hold times for the input (Dn) and parallel enable input (PE).
The shaded areas indicate when the input is
permitted to change for predictable output
performance.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
相關PDF資料
PDF描述
935187350118 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
935187330112 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
933669390652 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16
933714540653 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
935187350112 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
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