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參數資料
| 型號： | 74LVCU04AMTR |
| 廠商： | 意法半導體 |
| 英文描述： | LOW VOLTAGE CMOS HEX INVERTER (SINGLE STAGE) HIGH PERFORMANCE |
| 中文描述： | 低電壓CMOS六角逆變器（單級）高性能 |
| 文件頁數： | 6/10頁 |
| 文件大小： | 98K |
| 代理商： | 74LVCU04AMTR |
Philips Semiconductors
Product specification
74LVCU04A
Hex inverter
1998 Jul 29
6
APPLICATION INFORMATION
Some applications for the 74LVU04 are:
Linear amplifier (see Figure 4)
In crystal oscillator designs (see Figure 5)
Astable multivibrator (see Figure 6)
SV00404
VCC
R
2
R
1
1 F
Z
L
GND
U04
Note:
Z
L
> 10k
; A
OL
= 20 (typical)
Au
–
AOL
1
R1
R2
(1
AOL)
;VOMax(P
V
CC
– 1.5 V centered
at
1
/
2
V
CC
P)
3 k
< R1, R2 < 1 M
Typical unity gain bandwidth product is 5 MHz.
C
l
, see Figure10
A
OL
= open loop amplification
A
u
= voltage amplification
Figure 4. LVU04 used as a linear amplifier.
Note to Figure 4
Z
L
> 10 k ; A
OL
= 20 (typical)
A
u
–
A
OL
1
R1
R2
(1
A
OL
)
; V
O Max (P
–
P)
≈
CC
at
1
/
2
V
CC
3 k < R1, R2 < 1 M
Typical unity gain bandwidth product is 50 MHz.
A
OL
= open loop amplification
A
u
= voltage amplification
SV00408
U04
R2
C2
C1
R1
out
Note:
C
1
= 47 pF (typ.)
C
2
= 22 pF (typ.)
R
1
= 1 to 10 M (typ.)
R
optimum value depends on the frequency and required stability against
changes in V
or average minimum I
CC
(I
CC
is typically
2 mA at V
CC
= 3 V and f = 1 MHz).
Figure 5. Crystal oscillator configuration.
Note to Figure 5
C
1
= 47 pF (typ.)
C
2
= 22 pF (typ.)
R
1
= 1 to 10 M (typ.)
R
2
optimum value depends on the frequency and required stability
against changes in V
CC
or average minimum I
CC
.
SV00406
U04
R
C
RS
U04
Note:
f
1
T
1
2.2 RC
2 x R
RS
The average I
(mA) is approximately
3.5 + 0.05 x f (MHz) x C (pF) at V
CC
= 3.0 V.
Figure 6. LVCU04 used as an astable multivibrator.
Note to Figure 6
1
T
R
S
≈
2 x R
f
1
2.2 RC
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| 74LVCU04APW | 功能描述:變換器 HEX INVERTER RoHS:否 制造商:NXP Semiconductors 電路數量: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 |
| 74LVCU04APW,112 | 功能描述:變換器 HEX INVERTER RoHS:否 制造商:NXP Semiconductors 電路數量: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 |
| 74LVCU04APW,118 | 功能描述:變換器 HEX INVERTER RoHS:否 制造商:NXP Semiconductors 電路數量: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 |
| 74LVCU04APW/AUJ | 制造商:NXP Semiconductors 功能描述:74LVCU04APW/TSSOP14/REEL13//AU - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC HEX INVERTER 14TSSOP |
| 74LVCU04APW118 | 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
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