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參數(shù)資料
| 型號： | 74ACQ373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Quiet Series⑩ Octal Transparent Latch with 3-STATE Outputs |
| 中文描述： | 安靜系列⑩八路透明鎖存器與三態(tài)輸出 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 96K |
| 代理商： | 74ACQ373 |
1999 Fairchild Semiconductor Corporation
DS010237
www.fairchildsemi.com
July 1989
Revised November 1999
7
74ACQ373
74ACTQ373
Quiet Series
Octal Transparent Latch
with 3-STATE Outputs
General Description
The ACQ/ACTQ373 consists of eight latches with 3-STATE
outputs for bus organized system applications. The latches
appear transparent to the data when Latch Enable (LE) is
HIGH. When LE is LOW, the data satisfying the input tim-
ing requirements 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.
The ACQ/ACTQ373 utilizes Fairchild Quiet Series
tech-
nology to guarantee quiet output switching and improve
dynamic threshold performance. features GTO
output
control and undershoot corrector in addition to a split
ground bus for superior performance.
Features
I
I
CC
and I
OZ
reduced by 50%
I
Guaranteed simultaneous switching noise level and
dynamic threshold performance
I
Guaranteed pin-to-pin skew AC performance
I
Improved latch up immunity
I
Eight latches in a single package
I
3-STATE outputs drive bus lines or buffer memory
address registers
I
Outputs source/sink 24 mA
I
Faster prop delays than the standard AC/ACT373
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
Pin Descriptions
FACT
, Quiet Series
, FACT Quiet Series
, and GTO
are trademarks of Fairchild Semiconductor Corporation.
Order Number
74ACQ373SC
74ACQ373SJ
74ACQ373PC
74ACTQ373SC
74ACTQ373SJ
74ACQT373QSC
74ACTQ373PC
Package Number
M20B
M20D
N20A
M20B
M20D
MQA20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300
”
Wide Body
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001m 0.300
”
Wide
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300
”
Wide Body
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150
”
Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001m 0.300
”
Wide
Pin Names
Description
D
0
–
D
7
LE
Data Inputs
Latch Enable Input
OE
Output Enable Input
O
0
–
O
7
3-STATE Latch Outputs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ACQ373PC | 8-Bit D-Type Latch |
| 74ACQ373SC | 8-Bit D-Type Latch |
| 74ACQ373SJ | 8-Bit D-Type Latch |
| 74ACQ373SJX | 8-Bit D-Type Latch |
| 74ACTQ373PC | 8-Bit D-Type Latch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACQ373 WAF | 制造商:Texas Instruments 功能描述: |
| 74ACQ373PC | 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 |
| 74ACQ373PC_Q | 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 |
| 74ACQ373S6B_BDC WAF | 制造商:Rochester Electronics LLC 功能描述: |
| 74ACQ373SC | 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 |
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