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參數(shù)資料
| 型號(hào)： | CD40109BMS |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS Quad Low-to-High Voltage Level Shifter |
| 中文描述： | 的CMOS四路低到高電壓電平轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 76K |
| 代理商： | CD40109BMS |
7-36
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
CD40109BMS
CMOS Quad Low-to-High Voltage Level Shifter
Description
CD40109BMS contains four low-to-high voltage level shifting
circuits. Each circuit will shift a low voltage digital logic input
signal (A, B, C, D) with logical 1 = VCC and logical 0 = VSS
to a higher voltage output signal (E, F, G, H) with logical
1 = VDD and logical 0 = VSS.
The CD40109BMS, unlike other low-to-high level shifting
circuits, does not require the presence of the high voltage
supply (VDD) before the application of either the low voltage
supply (VCC) or the input signals. There are no restrictions
on the sequence of application of VDD, VCC, or the input
signals. In addition, with one exception there are no
restrictions on the relative magnitudes of the supply voltages
or input signals within the device maximum ratings, provided
that the input signal swings between VSS and at least
0.7VCC; VCC may exceed VDD, and input signals may
exceed VCC and VDD. When operated in the mode
VCC > VDD, the CD40109BMS will operate as a high-to-low
level shifter.
The CD40109BMS also features individual three-state out-
put capability. A low level on any of the separately enabled
three-state output controls produces a high impedance state
in the corresponding output.
The CD40109BMS is supplied in these 16-lead outline
packages:
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
H4T
H1E
H6W
Features
High Voltage Type (20V Rating)
Independence of Power Supply Sequence Considerations
- VCC can Exceed VDD
- Input Signals can Exceed Both VCC and VDD
Up and Down Level Shifting Capability
Three-State Outputs with Separate Enable Controls
100% Tested for Quiescent Current at 20V
5V, 10V and 15V Parametric Ratings
Maximum Input Current of 1
μ
A at 18V Over Full Pack-
age Temperature Range; 100nA at 18V and +25
o
C
Noise Margin (Over Full Package/Temperature Range)
- 1V at VCC = 5V, VDD = 10V
- 2V at VCC = 10V, VDD = 15V
Standardized Symmetrical Output Characteristics
Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”
Applications
High or Low Level Shifting with Three-State Outputs
for Unidirectional or Bidirectional Bussing
Isolation of Logic Subsystems Using Separate Power
Supplies from Supply Sequencing, Supply Loss and
Supply Regulation Considerations
December 1992
File Number
3196
Pinout
CD40109BMS
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
VCC
ENABLE A
A
E
F
B
VSS
ENABLE B
VDD
D
H
NC
G
C
ENABLE C
ENABLE D
Functional Diagram
1 OF 4 UNITS
LEVEL
SHIFTER
LEVEL
SHIFTER
A
ENABLE A
E
VCC
VDD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CD40110 | Replaced by SN74LVCH16543A : 16-Bit Registered Transceiver With 3-State Outputs 56-SSOP -40 to 85 |
| CD40117 | PROGRAMMABLE DUAL 4-BIT TERMINATOR |
| CD4011 | Quad 2-Input NOR(NAND) Buffered B Series Gate |
| CD4011BMN | Quad 2-Input NOR,NAND Buffered B Series Gate |
| CD4011BCJ | Quad 2-Input NOR,NAND Buffered B Series Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD40109BNS | 制造商:Texas Instruments 功能描述: |
| CD40109BNSR | 功能描述:轉(zhuǎn)換 - 電壓電平 CMOS Quad Lo-to-Hi Vltg Level Shifter RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| CD40109BNSRE4 | 功能描述:轉(zhuǎn)換 - 電壓電平 CMOS Quad Lo-to-Hi Vltg Level Shifter RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| CD40109BNSRG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 CMOS Quad Lo-to-Hi Vltg Level Shifter RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| CD40109BPW | 功能描述:轉(zhuǎn)換 - 電壓電平 CMOS Quad Lo-to-Hi Vltg Level Shifter RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
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