參數(shù)資料
型號: 74LVX373MTCX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/7頁
文件大?。?/td> 0K
描述: IC LATCH TRANSP OCT 3ST 20TSSOP
標準包裝: 2,500
系列: 74LVX
邏輯類型: D 型透明鎖存器
電路: 8:8
輸出類型: 三態(tài)
電源電壓: 2 V ~ 3.6 V
獨立電路: 1
延遲時間 - 傳輸: 6ns
輸出電流高,低: 4mA,4mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
2005 Fairchild Semiconductor Corporation
DS011613
www.fairchildsemi.com
June 1993
Revised April 2005
7
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VX37
3
Low
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Oct
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Lat
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wi
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3-ST
A
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E
Out
put
s
74LVX373
Low Voltage Octal Transparent Latch with
3-STATE Outputs
General Description
The LVX373 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 timing
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 inputs tolerate
up to 7V allowing interface of 5V systems to 3V systems.
Features
s Input voltage translation from 5V to 3V
s Ideal for low power/low noise 3.3V applications
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDED J-STD-020B.
Logic Symbols
IEEE/IEC
Connection Diagram
Pin Descriptions
Truth Table
H
HIGH Voltage Level
L
LOW Voltage Level
Z
High Impedance
X
Immaterial
O0
Previous O0 before HIGH-to-LOW transition of Latch Enable
Order Number
Package Number
Package Description
74LVX373M
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74LVX373SJ
M20D
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVX373MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
D0–D7
Data Inputs
LE
Latch Enable Input
OE
Output Enable Input
O0–O7
3-STATE Latch Outputs
Inputs
Outputs
LE
OE
Dn
On
XH
X
Z
HL
L
HL
H
LL
X
O0
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74LVX373SJ 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
74LVX373SJ_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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