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參數資料
| 型號： | MC74ACT373 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| 中文描述： | 八路透明鎖存器具有三態輸出 |
| 文件頁數： | 2/8頁 |
| 文件大小： | 196K |
| 代理商： | MC74ACT373 |
MC74AC373 MC74ACT373
5-2
FACT DATA
FUNCTIONAL DESCRIPTION
The MC74AC373/74ACT373 contains eight D-type latches
with 3-state standard outputs. When the Latch Enable (LE)
input is HIGH, data on the Dn inputs enters the latches. In this
condition 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 a setup time preceding the HIGH-to-LOW transition of
LE. The 3-state standard outputs are controlled 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.
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D1
D2
D3
D4
D5
D6
D7
LE
OE
O0
O1
O2
O3
O4
O5
O6
O7
D0
Please note that this diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
LOGIC DIAGRAM
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC373N | OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| MC74ACT373DW | OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| MC74ACT373N | OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| MC74AC374DW | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
| MC74AC374 | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74ACT373D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| MC74ACT373DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74ACT373DTG | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal Transparent Latch with 3−State Outputs |
| MC74ACT373DTR2 | 功能描述:閉鎖 5V Octal Transparent RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 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 |
| MC74ACT373DTR2G | 功能描述:閉鎖 5V Octal Transparent w/3 State Outupts RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 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 |
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