|
|
IN74HC4051AのメーカーはIK Semiconductorです、この部品の機能は「8-Channel Analog Multiplexer/Demultiplexer」です。 |
部品番号 | IN74HC4051A |
| |
部品説明 | 8-Channel Analog Multiplexer/Demultiplexer | ||
メーカ | IK Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとIN74HC4051Aダウンロード(pdfファイル)リンクがあります。 Total 9 pages
TECHNICAL DATA
Analog Multiplexer Demultiplexer
High-Performance Silicon-Gate CMOS
IN74HC4051A
The IN74HC4051A utilize silicon-gate CMOS technology to achieve
fast propagation delays, low ON resistances, and low OFF leakage
currents. These analog multiplexers/demultiplexers control analog
voltages that may vary across the complete power supply range (from VCC
to VEE).
The Channel-Select inputs determine which one of the Analog
Inputs/Outputs is to be connected, by means of an analog switch, to the
Common Output/Input.When the Enable pin is high, all analog switches
are turned off.
The Channel-Select and Enable inputs are compatible with standard
CMOS outputs; with pullup resistors, they are compatible with
LS/ALSTTL outputs.
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (VCC-VEE)=2.0 to 12.0 V
• Digital (Control) Power Supply Range (VCC-GND)=2.0 to 6.0 V
• Low Noise
ORDERING INFORMATION
IN74HC4051AN Plastic
IN74HC4051ADW SOIC
TA = -55° to 125° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
Single-Pole, 8-Position Plus Common Off
.comPIN 16 =VCC
u PIN 7 = VEE
www.datasheet4 PIN 8 = GND
FUNCTION TABLE
Control Inputs
Enable
Select
CBA
L LLL
L LLH
L LHL
L LHH
L HLL
L HLH
L HHL
L HHH
H XXX
X = don’t care
ON
Channels
X0
X1
X2
X3
X4
X5
X6
X7
None
1
1 Page IN74HC4051A
DC ELECTRICAL CHARACTERISTICS Digital Section (Voltages Referenced to GND) VEE=GND,
Except Where Noted
VCC Guaranteed Limit
Symbol
Parameter
Test Conditions
V 25 °C to ≤85 ≤125 Unit
-55°C °C °C
VIH Minimum High-Level RON = Per Spec
Input Voltage,
Channel-Select or
Enable Inputs
2.0 1.5
1.5 1.5 V
4.5 3.15 3.15 3.15
6.0 4.2
4.2 4.2
VIL Maximum Low -Level RON = Per Spec
Input Voltage,
Channel-Select or
Enable Inputs
2.0 0.3
4.5 0.9
6.0 1.2
0.3 0.3 V
0.9 0.9
1.2 1.2
IIN Maximum Input
Leakage Current,
Channel-Select or
Enable Inputs
VIN=VCC or GND,
VEE=-6.0 V
6.0 ±0.1 ±1.0 ±1.0 µA
ICC Maximum Quiescent Channel Select = VCC or GND
Supply Current (per
Enable = VCC or GND
Package)
VIS = VCC or GND
VIO= 0 V
VEE = GND
VEE = - 6.0
6.0 2
6.0 8
µA
20 40
80 160
DC ELECTRICAL CHARACTERISTICS Analog Section
Symbol
Parameter
Test Conditions
VCC VEE Guaranteed Limit
V V 25 °C to ≤85 ≤125 Unit
-55°C °C °C
RON Maximum “ON” Resistance VIN=VIL or VIH
4.5 0.0 190 240 280 Ω
VIS = VCC or VEE
4.5 -4.5 120 150 170
IS ≤ 2.0 mA(Figure 1) 6.0 -6.0 100 125 140
VIN=VIL or VIH
VIS = VCC or VEE
(Endpoints)
4.5 0.0 150 190 230
4.5 -4.5 100 125 140
IS ≤ 2.0 mA(Figure 1) 6.0 -6.0 80 100 115
∆RON
Maximum Difference in
“ON” Resistance Between
Any Two Channels in the
Same Package
VIN=VIL or VIH
VIS = 1/2 (VCC- VEE)
IS ≤ 2.0 mA
4.5 0.0
4.5 -4.5
6.0 -6.0
30
12
10
35 40 Ω
15 18
12 14
IOFF Maximum Off- Channel
VIN=VIL or VIH
6.0 -6.0 0.1 0.5 1.0 µA
Leakage Current, Any One VIO= VCC- VEE
Channel
Switch Off (Figure 2)
Maximum Off- Channel
VIN=VIL or VIH
6.0 -6.0 0.2 2.0 4.0
Leakage Current, Common VIO = VCC- VEE
Channel
Switch Off (Figure 3)
ION Maximum On- Channel
VIN=VIL or VIH
Leakage Current, Channel to Switch to Switch =
Channel
VCC- VEE (Figure 4)
6.0 -6.0 0.2 2.0 4.0 µA
3
3Pages IN74HC4051A
Figure 2. Maximum Off Channel Leakage
Current, Any One Channel, Test Set-UP
Figure 3. Maximum Off Channel Leakage Current,
Common Channel, Test Set-UP
Figure 4. Maximum On Channel Leakage
Current, Channel to Channel, Test Set-UP
* Includes all probe and jig capacitance.
Figure 5. Maximum On Channel Bandwidth,
Test Set-UP
* Includes all probe and jig capacitance.
Figure 6. Off Channel Feedthrough Isolation,
Test Set-UP
* Includes all probe and jig capacitance.
Figure 7.Feedthrough Noise, Channel Select to Common
Out, Test Set-UP
6
6 Page | |||
ページ | 合計 : 9 ページ | ||
|
PDF ダウンロード | [ IN74HC4051A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IN74HC4051A | 8-Channel Analog Multiplexer/Demultiplexer | IK Semiconductor |