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74AC573B PDF预览

74AC573B

更新时间: 2024-11-16 22:53:11
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
10页 94K
描述
OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING

74AC573B 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP20,.3
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.15
其他特性:BROADSIDE VERSION OF 373系列:AC
JESD-30 代码:R-PDIP-T20JESD-609代码:e3
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.012 A位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3/5 V
Prop。Delay @ Nom-Sup:16.5 ns传播延迟(tpd):16.5 ns
认证状态:Not Qualified座面最大高度:3.93 mm
子类别:FF/Latches最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:NO技术:CMOS
温度等级:MILITARY端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

74AC573B 数据手册

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74AC573  
OCTAL D-TYPE LATCH  
WITH 3 STATE OUTPUT NON INVERTING  
HIGH SPEED: tPD = 4.5 ns (TYP.) at VCC = 5V  
LOW POWER DISSIPATION:  
ICC = 8 µA (MAX.) at TA = 25 oC  
HIGH NOISE IMMUNITY:  
VNIH = VNIL = 28% VCC (MIN.)  
50TRANSMISSION LINE DRIVING  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL =24 mA (MIN)  
BALANCED PROPAGATION DELAYS:  
tPLH tPHL  
OPERATING VOLTAGE RANGE:  
B
M
(Plastic Package)  
(Micro Package)  
ORDER CODES :  
74AC573B  
74AC573M  
latch enable input (LE) and an output enable  
input (OE).  
While the LE input is held at a high level, the Q  
outputs will follow the data input precisely.  
When the LE is taken low, the Q outputs will be  
latched precisely at the logic level of D input data.  
VCC (OPR) = 2V to 6V  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 573  
IMPROVED LATCH-UP IMMUNITY  
While the (OE) input is low, the 8 outputs will be  
in a normal logic state (high or low logic level)  
and while high level the outputs will be in a high  
impedance state.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
DESCRIPTION  
The AC573 is an advanced high-speed CMOS  
OCTAL D-TYPE LATCH with 3 STATE OUTPUT  
NON INVERTING fabricated with sub-micron  
silicon gate and double-layer metal wiring C2MOS  
technology. It is ideal for low power applications  
mantaining high speed operation similar to  
equivalentBipolar Schottky TTL.  
These 8 bit D-Type latches are controlled by a  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/10  
April 1997  

74AC573B 替代型号

型号 品牌 替代类型 描述 数据表
CD74AC573E TI

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Octor Transparent Latch, 3-state
SN74AC573N TI

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