- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄26801 > MC74AC573DT (ON SEMICONDUCTOR) AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 PDF資料下載
參數(shù)資料
| 型號： | MC74AC573DT |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | TSSOP-20 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 107K |
| 代理商： | MC74AC573DT |
MC74AC573, MC74ACT573
http://onsemi.com
225
TRUTH TABLE
Inputs
Outputs
OE
LE
Dn
On
L
H
L
H
L
H
L
X
O0
H
X
Z
H = HIGH Voltage Level
L = LOW Voltage Level
Z = High Impedance
X = Immaterial
O0 = Previous O0 before LOWtoHIGH Transition of Clock
FUNCTIONAL DESCRIPTION
The MC74AC573/74ACT574 contains eight Dtype
latches with 3state output buffers. 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 HIGHtoLOW
transition of LE. The 3state buffers are controlled by the
Output Enable (OE) input. When OE is LOW, the buffers are
enabled. When OE is HIGH the buffers are in the high
impedance mode but this does not interfere with entering
new data into the latches.
Figure 3. Logic Diagram
D
LE
Q
D
LE
Q
D
LE
Q
D
LE
Q
D
LE
Q
D
LE
Q
D
LE
Q
D
LE
Q
D1
D2
D3
D4
D5
D6
D7
LE
OE
O0
O1
O2
O3
O4
O5
O6
O7
D0
NOTE:
That this diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
VIN
DC Input Voltage (Referenced to GND)
0.5 to VCC +0.5
V
VOUT
DC Output Voltage (Referenced to GND)
0.5 to VCC +0.5
V
IIN
DC Input Current, per Pin
±20
mA
IOUT
DC Output Sink/Source Current, per Pin
±50
mA
ICC
DC VCC or GND Current per Output Pin
±50
mA
Tstg
Storage Temperature
65 to +150
°C
*Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the
Recommended Operating Conditions.
相關PDF資料 |
PDF描述 |
|---|---|
| MC74ACT573MEL | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| MC74ACT573M | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| MC74AC573NC | AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| MC74ACT573DWCR2 | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| MC74AC574DWR2 | AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC573DTR2 | 功能描述:閉鎖 2-6V Octal Buffer 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 |
| MC74AC573DTR2G | 功能描述:閉鎖 2-6V Octal Buffer w/3 State Outuputs 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 |
| MC74AC573DW | 功能描述:閉鎖 2-6V Octal Buffer 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 |
| MC74AC573DWG | 功能描述:閉鎖 2-6V Octal Buffer w/3 State Outuputs 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 |
| MC74AC573DWG | 制造商:ON Semiconductor 功能描述:LOGIC IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。