參數(shù)資料
型號(hào): 933277660652
廠商: NXP SEMICONDUCTORS
元件分類: 計(jì)數(shù)器
英文描述: 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16
封裝: PLASTIC, SOT-38-1, DIP-16
文件頁數(shù): 5/7頁
文件大?。?/td> 64K
代理商: 933277660652
January 1995
5
Philips Semiconductors
Product specication
Dual BCD counter
HEF4518B
MSI
AC CHARACTERISTICS
VSS = 0 V; Tamb =25 °C; input transition times ≤ 20 ns
VDD
V
TYPICAL FORMULA FOR P (
W)
Dynamic power
5
750fi +∑ (foCL) × VDD2
where
dissipation per
10
3300 fi +∑ (foCL) × VDD2
fi = input freq. (MHz)
package (P)
15
8000 fi +∑ (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (f
oCL) = sum of outputs
VDD = supply voltage (V)
Fig.4 Waveforms showing recovery time for MR; minimum CP0, CP1 and MR pulse widths.
相關(guān)PDF資料
PDF描述
933373230653 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
933373250653 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
933373250652 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
933373280653 4000/14000/40000 SERIES, 8-BIT ENCODER, PDSO16
933373280652 4000/14000/40000 SERIES, 8-BIT ENCODER, PDSO16
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