- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377982 > MM74HC4538M (FAIRCHILD SEMICONDUCTOR CORP) 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 PDF資料下載
參數(shù)資料
| 型號： | MM74HC4538M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 諧振器 |
| 英文描述： | 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 |
| 中文描述： | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16 |
| 封裝： | 0.150 INCH, MS-012, SOIC-16 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 119K |
| 代理商： | MM74HC4538M |
www.fairchildsemi.com
6
M
DC Electrical Characteristics
(Continued)
Note 5:
The device must be set up with 3 steps before measuring I
IN
:
AC Electrical Characteristics
V
CC
=
5V, T
A
=
25
°
C, C
L
=
15 pF, t
r
=
t
f
=
6 ns
Symbol
AC Electrical Characteristics
C
L
=
50 pF, t
r
=
t
f
=
6 ns (unless otherwise specified)
Clear
H
H
H
A
L
H
L
B
H
H
H
1.
2.
3.
Parameter
Conditions
Typ
Limit
Units
t
PLH
Maximum Propagation Delay A, or B to Q
23
45
ns
t
PHL
Maximum Propagation Delay A, or B to Q
26
50
ns
t
PHL
Maximum Propagation Delay Clear to Q
23
45
ns
t
PLH
Maximum Propagation Delay Clear to Q
26
50
ns
t
W
Minimum Pulse Width A, B or Clear
10
16
ns
Symbol
Parameter
Conditions
V
CC
T
A
=
25
°
C
Typ
100
T
A
=
40 to 85
°
C T
A
=
55 to 125
°
C
Guaranteed Limits
250
315
Units
t
PLH
Maximum Propagation
2.0V
373
ns
Delay A, or B to Q
4.5V
6.0V
2.0V
25
21
110
50
43
275
63
54
347
75
63
410
ns
ns
ns
t
PHL
Maximum Propagation
Delay A, or B to Q
4.5V
6.0V
2.0V
28
23
100
55
47
250
69
59
315
82
70
373
ns
ns
ns
t
PHL
Maximum Propagation
Delay Clear to Q
4.5V
6.0V
2.0V
25
21
110
50
43
275
63
54
347
75
63
410
ns
ns
ns
t
PLH
Maximum Propagation
Delay Clear to Q
4.5V
6.0V
2.0V
28
23
30
55
47
75
69
59
95
82
70
110
ns
ns
ns
t
TLH
, t
THL
Maximum Output
Rise and Fall
Time
Maximum Input
4.5V
6.0V
2.0V
10
8
15
13
1000
19
16
1000
22
19
1000
ns
ns
ns
t
r
, t
f
Rise and Fall
Time (Reset only)
Minimum Pulse Width
4.5V
6.0V
2.0V
500
400
80
500
400
101
500
400
119
ns
ns
ns
t
W
A, B, Clear
4.5V
6.0V
2.0V
16
14
0
20
17
0
24
20
0
ns
ns
ns
t
REC
Minimum Recovery
5
Time, Clear
Inactive to A or B
Output Pulse Width
4.5V
6.0V
3.0V
0
0
0
0
0
0
ns
ns
ns
t
WQ
C
X
=
12 pF
R
X
=
1 k
Min
283
190
5.0V
3.0V
5.0V
147
283
147
120
400
185
ns
ns
ns
μ
s
μ
s
μ
s
μ
s
Max
t
WQ
Output Pulse Width
C
X
=
100 pF
R
X
=
10 k
Min
3.0V
5.0V
3.0V
1.2
1.0
1.2
Max
5.0V
1.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM74HC4538N | Dual Retriggerable Monostable Multivibrator |
| MM74HC4538SJ | 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 |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HC4538M | 制造商:Fairchild Semiconductor Corporation 功能描述:74HC CMOS SMD 74HC4538 SOIC16 |
| MM74HC4538M_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 |
| MM74HC4538MX | 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 |
| MM74HC4538N | 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 |
| MM74HC4538N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS 74HC4538 DIP16 6V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。