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參數(shù)資料
| 型號： | HEF4069UBF |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 電容 |
| 英文描述： | CERAMIC CHIP/MIL-PRF-55681 |
| 中文描述： | 陶瓷芯片/mil-prf-55681 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 116K |
| 代理商： | HEF4069UBF |
January 1995
5
Philips Semiconductors
Product specification
Hex inverter
HEF4069UB
gates
APPLICATION INFORMATION
Some examples of applications for the HEF4069UB are shown below.
In Fig.7 an astable relaxation oscillator is given. The oscillation frequency is mainly determined by R1C1, provided
R1 << R2 and R2C2 << R1C1.
Fig.7
(a) Astable relaxation oscillator using two HEF4069UB inverters; the diodes may be BAW62; C2 is a
parasitic capacitance. (b) Waveforms at the points marked A, B, C and D in the circuit diagram.
The function of R2 is to minimize the influence of the forward voltage across
the protection diodes on the frequency; C2 is a stray (parasitic) capacitance.
The period T
p
is given by T
p
= T
1
+ T
2
, in which
V
is the signal threshold level of the inverter. The period is fairly independent
of V
DD
, V
ST
and temperature. The duty factor, however, is influenced by V
ST
.
T
1
R1C1 In
V
----------------------------
and T
2
V
+
ST
R1C1 In
2 V
DD
V
ST
–
----------------–
where
=
=
(a)
(b)
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|---|---|
| HEF4069UB | Hex inverter(六反相器) |
| HEF4069UBN | CERAMIC CHIP/MIL-PRF-55681 |
| HEF4517BD | Dual 64-bit static shift register |
| HEF4517B | Dual 64-bit static shift register(雙64位靜態(tài)移位寄存器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HEF4069UBN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hex inverter |
| HEF4069UBP | 制造商:NXP Semiconductors 功能描述:IC HEX INVERTER SCHMITT LOCMOS 14DIP 制造商:NXP Semiconductors 功能描述:IC, HEX INVERTER, SCHMITT, LOCMOS, 14DIP 制造商:NXP Semiconductors 功能描述:IC, HEX INVERTER, SCHMITT, LOCMOS, 14DIP, Logic Type:Inverter, Output Current:2. 制造商:NXP Semiconductors 功能描述:IC, INVERTER, 1I/P, DIP-14, Logic Type:Inverter Gate, Output Current:2.4mA, No. of Inputs:1, Supply Voltage Min:4.5V, Supply Voltage Max:15.5V, Logic Case Style:DIP, No. of Pins:14, Operating Temperature Min:-40C, MSL:- , RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:Logic Circuit, HEX Inverter, CMOS, 14 Pin, Plastic, DIP |
| HEF4069UBP,652 | 功能描述:變換器 HEX INVERTER RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時(shí)間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
| HEF4069UBP652 | 制造商:NXP Semiconductors 功能描述:IC HEX INVERTER 14-DIP |
| HEF4069UBPN | 功能描述:變換器 HEX INVERTER RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時(shí)間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
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