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SN74ALS573CDWG4 PDF预览

SN74ALS573CDWG4

更新时间: 2024-11-20 15:52:07
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
21页 1105K
描述
ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20

SN74ALS573CDWG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.45其他特性:BROADSIDE VERSION OF 373
系列:ALSJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.024 A湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):24 mAProp。Delay @ Nom-Sup:14 ns
传播延迟(tpd):19 ns认证状态:Not Qualified
座面最大高度:2.65 mm子类别:FF/Latches
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

SN74ALS573CDWG4 数据手册

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ꢀ ꢁꢂ ꢃ ꢄꢅ ꢀꢂ ꢆ ꢇ ꢈꢉꢊ ꢀꢁꢂ ꢃ ꢄ ꢀꢂ ꢆ ꢇ ꢄꢉꢊ ꢀꢁꢆ ꢃ ꢄ ꢅ ꢀꢂ ꢆ ꢇ ꢈꢉ ꢊ ꢀ ꢁꢆꢃ ꢄꢀ ꢂꢆ ꢇꢄ  
ꢋ ꢈꢌꢄꢅꢊꢍ ꢎꢌꢏ ꢐꢑꢊ ꢌ ꢒꢄꢁꢀꢐꢄꢒꢑ ꢁꢌ ꢊꢅꢄꢌꢈ ꢓ ꢑꢀ  
ꢔ ꢕꢌ ꢓꢊ ꢇ ꢎꢀꢌꢄꢌ ꢑꢊ ꢋꢖ ꢌꢐ ꢖꢌ ꢀ  
SDAS048D − DECEMBER 1989 − REVISED JANUARY 1995  
SN54ALS573C, SN54AS573A . . . J OR W PACKAGE  
SN74ALS573C, SN74AS573A . . . DW OR N PACKAGE  
(TOP VIEW)  
3-State Buffer-Type Outputs Drive Bus  
Lines Directly  
Bus-Structured Pinout  
True Logic Outputs  
OE  
1D  
2D  
3D  
4D  
5D  
6D  
7D  
8D  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
1Q  
2Q  
3Q  
4Q  
5Q  
6Q  
Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK), Standard Plastic (N) and  
Ceramic (J) 300-mil DIPs, and Ceramic Flat  
(W) Packages  
description  
13 7Q  
12 8Q  
These octal D-type transparent latches feature  
3-state outputs designed specifically for driving  
highly capacitive or relatively low-impedance  
loads. They are particularly suitable for  
implementing buffer registers, I/O ports,  
bidirectional bus drivers, and working registers.  
11  
GND  
LE  
SN54ALS573C, SN54AS573A . . . FK PACKAGE  
(TOP VIEW)  
While the latch-enable (LE) input is high, outputs  
(Q) respond to the data (D) inputs. When LE is low,  
the outputs are latched to retain the data that was  
set up.  
3
2
1
20 19  
18  
2Q  
3Q  
4Q  
5Q  
6Q  
3D  
4D  
5D  
6D  
7D  
4
5
6
7
8
17  
16  
15  
14  
A buffered output-enable (OE) input can be used  
to place the eight outputs in either a normal logic  
state (high or low) or a high-impedance state. In  
the high-impedance state, the outputs neither load  
nor drive the bus lines significantly. The  
high-impedance state and the increased drive  
provide the capability to drive bus lines without  
interface or pullup components.  
9 10 11 12 13  
OE does not affect internal operation of the  
latches. Old data can be retained or new data can  
be entered while the outputs are in the  
high-impedance state.  
The SN54ALS573C and SN54AS573A are characterized for operation over the full military temperature range  
of −55°C to 125°C. The SN74ALS573C and SN74AS573A are characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
(each latch)  
INPUTS  
OUTPUT  
Q
OE  
L
LE  
H
H
L
D
H
L
H
L
L
L
X
X
Q
0
H
X
Z
ꢌꢢ  
Copyright 1995, Texas Instruments Incorporated  
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

SN74ALS573CDWG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALS573CDWRE4 TI

完全替代

Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC 0 to 70
SN74ALS573CDWR TI

完全替代

OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS

与SN74ALS573CDWG4相关器件

型号 品牌 获取价格 描述 数据表
SN74ALS573CDWR TI

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OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SN74ALS573CDWRE4 TI

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Octal D-Type Transparent Latches With 3-State Outputs 20-SOIC 0 to 70
SN74ALS573CN TI

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OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SN74ALS573CN3 TI

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OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SN74ALS573CNE4 TI

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具有三态输出的八路 D 类透明锁存器 | N | 20 | 0 to 70
SN74ALS573CNSR TI

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OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SN74ALS573CNSRE4 TI

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具有三态输出的八路 D 类透明锁存器 | NS | 20 | 0 to 70
SN74ALS573FN3 TI

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IC,LATCH,SINGLE,8-BIT,ALS-TTL,LDCC,20PIN,PLASTIC
SN74ALS573JDS MOTOROLA

获取价格

D Latch, 1-Func, 8-Bit, TTL, CDIP20
SN74ALS573JS MOTOROLA

获取价格

D Latch, 1-Func, 8-Bit, TTL, CDIP20