參數(shù)資料
型號: MC74LVX373DWR2
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
中文描述: LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: SOIC-20
文件頁數(shù): 1/8頁
文件大小: 111K
代理商: MC74LVX373DWR2
Semiconductor Components Industries, LLC, 2005
March, 2005 Rev. 2
1
Publication Order Number:
MC74LVX373/D
MC74LVX373
Octal DType Latch
with 3State Outputs
With 5VTolerant Inputs
The MC74LVX373 is an advanced high speed CMOS octal latch
with 3state outputs. The inputs tolerate voltages up to 7.0 V, allowing
the interface of 5.0 V systems to 3.0 V systems.
This 8bit Dtype latch is controlled by a latch enable input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
High Speed: t
PD
= 5.8 ns (Typ) at V
CC
= 3.3 V
Low Power Dissipation: I
CC
= 4 A (Max) at T
A
= 25
°
C
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Low Noise: V
OLP
= 0.8 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
PbFree Packages are Available*
Figure 1. 20Lead Pinout
(Top View)
19
20
18
17
16
15
14
2
1
3
4
5
6
7
V
CC
13
8
12
9
11
10
O7
D7
D6
O6
O5
D5
D4
O4
LE
OE
O0
D0
D1
O1
O2
D2
D3
O3
GND
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
20
1
1
20
MARKING
DIAGRAMS
A
L, WL
Y, YY
W, WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
SOIC20
DW SUFFIX
CASE 751D
LVX373
AWLYYWW
LVX
373
ALYW
TSSOP20
DT SUFFIX
CASE 948E
SOEIAJ20
M SUFFIX
CASE 967
74LVX373
AWLYWW
1
1
1
20
1
20
20
20
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
PIN NAMES
Function
Output Enable Input
Latch Enable Input
Data Inputs
3State Latch Outputs
Pins
OE
LE
D0D7
O0O7
相關PDF資料
PDF描述
MC74LVX373DWR2G Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
MC74LVX373MEL Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
MC74LVX373MELG Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
MC74LVX373MG Octal D-Type Latch with 3-State Outputs With 5V−Tolerant Inputs
MC74LVX374DTR2 Octal D-Type Flip-Flop with 3-State Outputs With 5V−Tolerant Inputs
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