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參數資料
| 型號： | MC74VHC540DW |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Bus Buffer |
| 中文描述： | AHC/VHC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | SOIC-20 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 168K |
| 代理商： | MC74VHC540DW |
MC74VHC540
VHC Data – Advanced CMOS Logic
DL203 — Rev 1
3
MOTOROLA
ICC
Vout = VCC or GND
Vin = VCC or GND
Maximum Quiescent
5.5
4.0
40.0
μ
A
di i
6.0
RL = 1k
3.7
tPZH
(Figures 2 and 4)
(Figures 2 and 4)
tPHL
CL = 15pF
9.3
7.3
5.0
1.0
10.5
6.0
1.0
12.0
VCC = 5.0
±
0.5V
Output Disable Time,
tOSLH,
tOSHL
RL = 1k
CL = 50pF
6.2
11.2
9.2
Typical @ 25
°
C, VCC = 5.0V
17
14.0
1.0
1.0
1.0
10.5
17.5
1.0
10
16.0
ns
0.3V
15.4
(Note 1.)
0.5V
(Note 1.)
VCC = 5.0
0.5V
1.0
4
8.8
1.0
10.0
Cin
Cout
Maximum Input Capacitance
10
pF
6
pF
CPD
Power Dissipation Capacitance (Note 2.)
2 )
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm – tPLHn|, tOSHL = |tPHLm – tPHLn|.
2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR
)
= CPD VCC fin + ICC/8 (per bit). CPD is used to determine the no–load
dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS
(Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V)
Symbol
b l
Parameter
TA = 25
°
C
Typ
U i
Unit
Max
VOLP
VOLV
VIHD
VILD
Quiet Output Maximum Dynamic VOL
Quiet Output Minimum Dynamic VOL
Minimum High Level Dynamic Input Voltage
0.9
1.2
V
– 0.9
– 1.2
V
3.5
V
Maximum Low Level Dynamic Input Voltage
1.5
V
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| MC74VHC540M | Octal Bus Buffer |
| MC74VHC541DT | Octal Bus Buffer |
| MC74VHC541DW | Octal Bus Buffer |
| MC74VHC541M | Octal Bus Buffer |
| MC74VHC573 | Octal D-Type Latch with 3-State Output |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC540DWR2 | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC540DWR2G | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74VHC540M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC74VHC540MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74VHC541DT | 功能描述:緩沖器和線路驅動器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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