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參數(shù)資料
| 型號： | 74LVTH16240 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 |
| 中文描述： | 低電壓16位反向緩沖器/線路驅(qū)動(dòng)器的3態(tài)輸出 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 105K |
| 代理商： | 74LVTH16240 |
www.fairchildsemi.com
2
7
Connection Diagram
Pin Descriptions
Truth Table
H
HIGH Voltage Level
L
LOW Voltage Level
X
Immaterial
Z
High Impedance
Functional Description
The LVT16240 and LVTH16240 contain sixteen inverting buffers with 3-STATE standard outputs. The device is nibble
(4-bits) controlled with each nibble functioning identically, 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 nib-
ble. 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.
Pin Names
Description
OE
n
I
0
–
I
15
O
0
–
O
15
Output Enable Inputs (Active LOW)
Inputs
3-STATE Outputs
Inputs
Outputs
OE
1
L
L
H
I
0
–
I
3
L
H
X
O
0
–
O
3
H
L
Z
Outputs
Inputs
OE
2
L
L
H
I
4
–
I
7
L
H
O
4
–
O
7
H
L
Z
Outputs
X
Inputs
OE
3
L
L
H
I
8
–
I
11
L
H
X
O
8
–
O
11
H
L
Z
Outputs
Inputs
OE
4
L
L
H
I
12
–
I
15
L
H
X
O
12
–
O
15
H
L
Z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVTH16240MEA | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 |
| 74LVTH16240MEAX | Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 |
| 74LVTH16240MTD | Low Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs |
| 74LVTH16240MTDX | Octal Bus Transceivers With 3-State Outputs 20-PDIP -40 to 85 |
| 74LVT16240MEA | 14-Stage Asynchronous Binary Counters And Oscillators 16-TSSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVTH16240_YBB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74LVTH16240_YBB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74LVTH16240DGGRE4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT 16-Bit Buff/Drv W/3-St Otpt 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 |
| 74LVTH16240DGGRG4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT 16B Buffers/Drivers 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 |
| 74LVTH16240MEA | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv 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 |
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