參數(shù)資料
型號： MM74HC4538SJ
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 諧振器
英文描述： 1.5A, 260kHz Low Voltage Buck Regulator with External Bias Capability; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
中文描述： HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝： 5.30 MM, EIAJ TYPE2, SOP-16
文件頁數(shù)： 5/10頁
文件大?。?/td> 119K
代理商： MM74HC4538SJ
5
www.fairchildsemi.com
M
Absolute Maximum Ratings
(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1:
Maximum Ratings are those values beyond which damage to the
device may occur.
Note 2:
Unless otherwise specified all voltages are referenced to ground.
Note 3:
Power Dissipation Temperature Derating: Plastic
“
N
”
Package:
12mW/
°
C from 65
°
C to 85
°
C.
DC Electrical Characteristics
(Note 4)
Note 4:
For a power supply of 5V
±
10% the worst case output voltages (V
OH
, and V
OL
) occur for HC at 4.5V. Thus the 4.5V values should be used when
designing with this supply. Worst case V
IH
and V
IL
occur at V
CC
=
5.5V and 4.5V respectively. (The V
IH
value at 5.5V is 3.85V.) The worst case leakage cur-
rent (I
IN
, I
CC
, and I
OZ
) occur for CMOS at the higher voltage and so the 6.0V values should be used.
Supply Voltage (V
CC
)
DC Input Voltage (V
IN
)
DC Output Voltage (V
OUT
)
Clamp Diode Current (I
IK
, I
OK
)
DC Output Current, per pin (I
OUT
)
DC V
CC
or GND Current, per pin (I
CC
)
Storage Temperature Range (T
STG
)
Power Dissipation (P
D
)
(Note 3)
S.O. Package only
Lead Temperature (T
L
)
(Soldering 10 seconds)
0.5 to
+
7.0V
1.5 to V
CC
+
1.5V
0.5 to V
CC
+
0.5V
±
20 mA
±
25 mA
±
50 mA
65
°
C to
+
150
°
C
600 mW
500 mW
260
°
C
Min
2
0
Max
6
V
CC
Units
V
V
Supply Voltage (V
CC
)
DC Input or Output Voltage
(V
IN
, V
OUT
)
Operating Temperature Range (T
A
)
Input Rise or Fall Times
(Reset only)
(t
r
, t
f
) V
CC
=
2.0V
V
CC
=
4.5V
V
CC
=
6.0V
40
+
85
°
C
1000
500
400
ns
ns
ns
Symbol
Parameter
Conditions
V
CC
T
A
=
25
°
C
Typ
T
A
=
40 to 85
°
C T
A
=
55 to 125
°
C
Guaranteed Limits
1.5
1.5
Units
V
IH
Minimum HIGH Level Input
2.0V
1.5
V
Voltage
4.5V
6.0V
2.0V
3.15
4.2
0.5
3.15
4.2
0.5
3.15
4.2
0.5
V
V
V
V
IL
Maximum LOW Level Input
Voltage
4.5V
6.0V
1.35
1.8
1.35
1.8
1.35
1.8
V
V
V
OH
Minimum HIGH Level Output V
IN
=
V
IH
or V
IL
Voltage
|I
OUT
|
≤
20
μ
A
2.0V
4.5V
6.0V
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
V
V
V
V
IN
=
V
IH
or V
IL
|I
OUT
|
≤
4.0 mA
|I
OUT
|
≤
5.2 mA
4.5V
6.0V
3.98
5.48
3.84
5.34
3.7
5.2
V
V
V
OL
Maximum LOW Level Output V
IN
=
V
IH
or V
IL
Voltage
2.0V
4.5V
6.0V
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
V
V
|I
OUT
|
≤
20
μ
A
V
IN
=
V
IH
or V
IL
|I
OUT
|
≤
4.0 mA
|I
OUT
|
≤
5.2 mA
V
IN
=
V
CC
or GND
4.5V
6.0V
0.26
0.26
±
0.1
0.33
0.33
±
1.0
0.4
0.4
±
1.0
V
V
μ
A
I
IN
Maximum Input Current
(Pins 2, 14) (Note 5)
Maximum Input Current
6.0V
I
IN
V
IN
=
V
CC
or GND
6.0V
±
0.1
±
1.0
±
1.0
μ
A
(all other pins)
Maximum Active Supply
Current
I
CC
Active
Pins 2, 14
=
0.5 V
CC
Q1, Q2
=
HIGH
V
IN
=
V
CC
or GND
Pins 2, 14
=
OPEN
Q1, Q2
=
LOW
V
IN
=
V
CC
or GND
6.0V
150
250
400
μ
A
I
CC
Quiescent Current
Maximum Quiescent Supply
6.0V
130
220
350
μ
A
相關(guān)PDF資料
PDF描述
MM74HC540WM Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
MM74HC541WM Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
MM74HC540SJ Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
MM74HC540 1.5A, 260kHz Low Voltage Buck Regulator with External Bias Capability; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
MM74HC540MTC 1.5 A, 260 kHz Low Voltage Buck Regulators with External Bias; Package: DFN18 6x5, 0.5p; No of Pins: 18; Container: Tape and Reel; Qty per Container: 2500
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74HC4538SJ_Q 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Multivibrator RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MM74HC4538SJX 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Multivibrator RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MM74HC51J 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual AND-OR-Invert Gate / Dual AND-OR Gate
MM74HC51N 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual AND-OR-Invert Gate / Dual AND-OR Gate
MM74HC533 制造商:NSC 制造商全稱:National Semiconductor 功能描述:TRI-STATE-R Octal D-Type Latch with Inverted Outputs
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*