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參數資料
| 型號： | MC74ACT373MELG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Transparent Latch with 3−State Outputs |
| 中文描述： | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | LEAD FREE, EIAJ, SOP-20 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 127K |
| 代理商： | MC74ACT373MELG |
Semiconductor Components Industries, LLC, 2006
November, 2006 Rev. 8
1
Publication Order Number:
MC74AC373/D
MC74AC373, MC74ACT373
Octal Transparent Latch
with 3State Outputs
The MC74AC373/74ACT373 consists of eight latches with 3state
outputs for bus organized system applications. The flipflops appear
transparent to the data when Latch Enable (LE) is HIGH. When LE is
LOW, the data that meets the setup time is latched. Data appears on the
bus when the Output Enable (OE) is LOW. When OE is HIGH, the bus
output is in the high impedance state.
Features
Eight Latches in a Single Package
3State Outputs for Bus Interfacing
Outputs Source/Sink 24 mA
′
ACT373 Has TTL Compatible Inputs
PbFree Packages are Available
Figure 1. Pinout: 20Lead Packages Conductors
(Top View)
19
20
18
17
16
15
14
2
1
3
4
5
6
7
V
CC
13
8
12
9
11
10
O
7
D
7
D
6
O
6
O
5
D
5
D
4
O
4
LE
OE
O
0
D
0
D
1
O
1
O
2
D
2
D
3
O
3
GND
PIN ASSIGNMENT
PIN
FUNCTION
D
0
D
7
Data Inputs
LE
Latch Enable Input
OE
Output Enable Input
O
0
O
7
3State Latch Outputs
Figure 2. Logic Symbol
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
LE
OE
http://onsemi.com
SOIC20W
DW SUFFIX
CASE 751D
TSSOP20
DT SUFFIX
CASE 948E
SOEIAJ20
M SUFFIX
CASE 967
1
1
1
PDIP20
N SUFFIX
CASE 738
1
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| MC74ACT373NG | Octal Transparent Latch with 3−State Outputs |
| MC74AC374DTR2 | Octal D−Type Flip−Flop with 3−State Outputs |
| MC74AC374DWG | Octal D−Type Flip−Flop with 3−State Outputs |
| MC74AC374DWR2 | Octal D−Type Flip−Flop with 3−State Outputs |
| MC74AC374DWR2G | Octal D−Type Flip−Flop with 3−State Outputs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74ACT373ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT373MR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT373N | 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 |
| MC74ACT373NG | 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 |
| MC74ACT373SDR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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