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參數資料
| 型號： | MC74HC4051 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Analog Multiplexers/Demultiplexers |
| 中文描述： | 模擬多路復用器/解復用器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 451K |
| 代理商： | MC74HC4051 |
SEMICONDUCTOR TECHNICAL DATA
1
REV 7
Motorola, Inc. 1995
10/95
High–Performance Silicon–Gate CMOS
The MC54/74HC4051, MC74HC4052 and MC54/74HC4053 utilize sili-
con–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 HC4051, HC4052 and HC4053 are identical in pinout to the
metal–gate MC14051B, MC14052B and MC14053B. 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 LSTTL
outputs.
These devices have been designed so that the ON resistance (Ron) is
more linear over input voltage than Ron of metal–gate CMOS analog
switches.
For multiplexers/demultiplexers with channel–select latches, see
HC4351, HC4352 and HC4353.
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
Improved Linearity and Lower ON Resistance Than Metal–Gate
Counterparts
Low Noise
In Compliance With the Requirements of JEDEC Standard No. 7A
Chip Complexity: HC4051 — 184 FETs or 46 Equivalent Gates
HC4052 — 168 FETs or 42 Equivalent Gates
HC4053 — 156 FETs or 39 Equivalent Gates
LOGIC DIAGRAM
MC54/74HC4051
Single–Pole, 8–Position Plus Common Off
X0
X1
X2
X3
X4
X5
X6
X7
A
B
C
13
14
15
12
1
5
2
4
11
10
9
ENABLE
6
MULTIPLEXER/
DEMULTIPLEXER
X
3
ANALOG
INPUTS/
OUTPUTS
CHANNEL
SELECT
INPUTS
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
COMMON
OUTPUT/
INPUT
15
16
14
13
12
11
10
2
1
3
X
4
5
6
7
VCC
9
8
X2
X1
X0
X3
A
B
C
X4
X6
X7
X5
Enable VEE
GND
Pinout: MC54/74HC4051
(Top View)
L
L
L
L
H
H
H
H
X
L
L
H
H
L
L
H
H
X
L
H
L
H
L
H
L
H
X
FUNCTION TABLE – MC54/74HC4051
Control Inputs
ON Channels
Enable
Select
B
C
A
X0
X1
X2
X3
X4
X5
X6
X7
NONE
X = Don’t Care
L
L
L
L
L
L
L
L
H
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
1
16
1
16
J SUFFIX
CERAMIC PACKAGE
CASE 620–10
1
16
ORDERING INFORMATION
MC54HCXXXXJ
MC74HCXXXXN
MC74HCXXXXD
MC74HCXXXXDW
MC74HCXXXXDT
Ceramic
Plastic
SOIC
SOIC Wide
TSSOP
1
16
DT SUFFIX
TSSOP PACKAGE
CASE 948F–01
DW SUFFIX
SOIC PACKAGE
CASE 751G–02
1
16
相關PDF資料 |
PDF描述 |
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| MC74HC4051AD | Analog Multiplexers/Demultiplexers |
| MC74HC4051ADT | Analog Multiplexers/Demultiplexers |
| MC74HC4051ADW | Analog Multiplexers/Demultiplexers |
| MC74HC4051AN | Analog Multiplexers/Demultiplexers |
| MC74HC4051D | Analog Multiplexers/Demultiplexers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74HC4051AD | 功能描述:多路器開關 IC 2-6V ANLG Mux/Demux RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4051ADG | 功能描述:多路器開關 IC 2-6V ANLG Mux/Demux -55 to 125deg C RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4051ADR2 | 功能描述:多路器開關 IC 2-6V ANLG Mux/Demux RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4051ADR2G | 功能描述:多路器開關 IC 2-6V ANLG Mux/Demux -55 to 125deg C RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4051ADR2G-CUT TAPE | 制造商:ON 功能描述:MC74HC4051A Series 2 to 6 V Analog Multiplexer / Demultiplexer - SOIC-16 |
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