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參數(shù)資料
| 型號(hào)： | 74ACTQ533SC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 18-Bit LVTTL-to-GTLP Universal Bus Transceiver 56-TVSOP -40 to 85 |
| 中文描述： | ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | 0.300 INCH, MS-013, SOIC-20 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大小： | 93K |
| 代理商： | 74ACTQ533SC |
www.fairchildsemi.com
2
7
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
Z
=
High Impedance
X
=
Immaterial
O
0
=
Previous O
0
before HIGH-to-LOW transition of Latch Enable
Functional Description
The ACTQ533 contains eight D-type latches with 3-STATE
standard outputs. When the Latch Enable (LE) input is
HIGH, data on the D
n
inputs enters the latches. In this con-
dition the latches are transparent, i.e., a latch output will
change state each time its D input changes. When LE is
LOW, the latches store the information that was present on
the D inputs at setup time preceding the HIGH-to-LOW
transition of LE. The 3-STATE standard outputs are con-
trolled by the Output Enable (OE) input. When OE is LOW,
the standard outputs are in the 2-state mode. When OE is
HIGH, the standard outputs are in the high impedance
mode but this does not interfere with entering new data into
the latches.
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
LE
OE
D
n
O
n
X
H
X
Z
H
L
L
H
H
L
H
L
L
L
X
O
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ACTQ533MTCX | 8-Bit D-Type Latch |
| 74ACTQ541MTC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541PC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541SC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACTQ541 | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACTQ533SCX | 功能描述:閉鎖 Octal Trans Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74ACTQ534 WAF | 制造商:Texas Instruments 功能描述: |
| 74ACTQ534SCX | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 74ACTQ541 | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ACTQ541MTC | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal 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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