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74VHC573N PDF预览

74VHC573N

更新时间: 2024-02-10 13:47:41
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器锁存器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 107K
描述
Octal D-Type Latch with 3-STATE Outputs

74VHC573N 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:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.2系列:AHC/VHC
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.008 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:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:2/5.5 V
Prop。Delay @ Nom-Sup:11 ns传播延迟(tpd):17.5 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:FF/Latches最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

74VHC573N 数据手册

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March 1993  
Revised May 2005  
74VHC573  
Octal D-Type Latch with 3-STATE Outputs  
cuit prevents device destruction due to mismatched supply  
and input voltages.  
General Description  
The VHC573 is an advanced high speed CMOS octal latch  
with 3-STATE output fabricated with silicon gate CMOS  
technology. It achieves the high speed operation similar to  
equivalent Bipolar Schottky TTL while maintaining the  
CMOS low power dissipation. This 8-bit D-type latch is con-  
trolled by a latch enable input (LE) and an Output Enable  
input (OE). When the OE input is HIGH, the eight outputs  
are in a high impedance state.  
Features  
High Speed: tPD 5.0 ns (typ) at VCC 5V  
High Noise Immunity: VNIH VNIL 28% VCC (Min)  
Power Down Protection is provided on all inputs  
Low Noise: VOLP 0.6V (typ)  
An input protection circuit ensures that 0V to 7V can be  
applied to the input pins without regard to the supply volt-  
age. This device can be used to interface 5V to 3V systems  
and two supply systems such as battery back up. This cir-  
Low Power Dissipation: ICC  
4 A (Max) @ TA 25 C  
Pin and function compatible with 74HC573  
Ordering Code:  
Order Number Package Number  
Package Description  
74VHC573M  
74VHC573SJ  
74VHC573MTC  
74VHC573N  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
D0D7  
LE  
Description  
Data Inputs  
Latch Enable Input  
OE  
3-STATE Output Enable Input  
3-STATE Outputs  
O0O7  
© 2005 Fairchild Semiconductor Corporation  
DS011563  
www.fairchildsemi.com  

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