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參數(shù)資料
| 型號(hào)： | 74LVT162240 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | 12-Bit Asynchronous Binary Counters 16-SO -40 to 85 |
| 中文描述： | 低電壓16位反向緩沖器/線與三態(tài)輸出和25ヘ串聯(lián)電阻的輸出驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 53K |
| 代理商： | 74LVT162240 |
www.fairchildsemi.com
2
7
Connection Diagram
Truth Table
H
=
HIGH Voltage Level
X
=
Immaterial
L
=
LOW Voltage Level
Z
=
High Impedance
Functional Description
The LVT162240 and LVTH162240 contain sixteen inverting
buffers with 3-STATE standard outputs. The device is nib-
ble (4 bits) controlled with each nibble functioning identi-
cally, but independent of the other. The control pins may be
shorted together to obtain full 16-bit operation. The 3-
STATE outputs are controlled by an Output Enable (OE
n
)
input for each nibble. When OE
n
is LOW, the outputs are in
2-state mode. When OE
n
is HIGH, the outputs are in the
high impedance mode, but this does not interfere with
entering new data into the inputs.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Inputs
Outputs
OE
1
L
L
I
0
–I
3
L
H
O
0
–O
3
H
L
H
X
Z
Inputs
Outputs
OE
2
L
L
I
4
–I
7
L
H
O
4
–O
7
H
L
H
X
Z
Inputs
Outputs
OE
3
L
I
8
–I
11
L
O
8
–O
11
H
L
H
H
X
L
Z
Inputs
Outputs
OE
4
L
I
12
–I
15
L
O
12
–O
15
H
L
H
H
X
L
Z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVT162240MEA | 12-Bit Asynchronous Binary Counters 16-TSSOP -40 to 85 |
| 74LVT162240MTD | Low Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs and 25ヘ Series Resistors in the Outputs |
| 74LVTH162240MEA | 8-Bit Shift Registers With 3-State Output Registers 16-SOIC -40 to 85 |
| 74LVTH162240MTD | Low Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs and 25ヘ Series Resistors in the Outputs |
| 74LVTH16373MEAX | Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVT162240_YAB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74LVT162240ADG | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V 16-BIT INV. DRIVER 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT162240ADGG,11 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V LVT 16b INVRT BUFFER/DRIVER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT162240ADGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74LVT162240ADGG,118 | 制造商:NXP Semiconductors 功能描述: |
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