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74HC7540N,112 PDF预览

74HC7540N,112

更新时间: 2024-11-23 15:28:35
品牌 Logo 应用领域
恩智浦 - NXP 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
16页 168K
描述
74HC(T)7540 - Octal Schmitt trigger buffer/line driver; 3-state; inverting DIP 20-Pin

74HC7540N,112 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:8.57
其他特性:WITH DUAL OUTPUT ENABLE控制类型:ENABLE LOW
系列:HC/UHJESD-30 代码:R-PDIP-T20
JESD-609代码:e4长度:26.73 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.006 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:-40 °C输出特性:3-STATE
输出极性:INVERTED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
包装方法:TUBE峰值回流温度(摄氏度):260
电源:2/6 VProp。Delay @ Nom-Sup:36 ns
传播延迟(tpd):36 ns认证状态:Not Qualified
座面最大高度:4.2 mm子类别:Bus Driver/Transceivers
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):5 V表面贴装:NO
技术:CMOS温度等级:AUTOMOTIVE
端子面层:NICKEL PALLADIUM GOLD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:30宽度:7.62 mm
Base Number Matches:1

74HC7540N,112 数据手册

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74HC7540; 74HCT7540  
Octal Schmitt trigger buffer/line driver; 3-state; inverting  
Rev. 4 — 31 December 2012  
Product data sheet  
1. General description  
The 74HC7540; 74HCT7540 is a high-speed Si-gate CMOS device and is pin compatible  
with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard  
No. 7A.  
The 74HC7540; 74HCT7540 provides eight inverting buffer/line drivers with 3-state  
outputs and Schmitt-trigger action. The 3-state outputs are controlled by the output enable  
inputs OE1 and OE2. A HIGH on OEn causes the outputs to assume a high-impedance  
OFF-state. Schmitt trigger action on the data inputs transforms slowly changing input  
signals into sharply defined, jitter-free output signals.  
The 74HC7540; 74HCT7540 is identical to the 74HC540; 74HCT540 but has hysteresis  
on the data inputs.  
2. Features and benefits  
Inverting outputs  
Low-power dissipation  
ESD protection:  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V  
Multiple package options  
Specified from 40 C to +85 C and from 40 C to +125 C  
3. Ordering information  
Table 1.  
Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74HC7540N  
74HCT7540N  
74HC7540D  
74HCT7540D  
74HC7540DB  
40 C to +125 C  
40 C to +125 C  
40 C to +125 C  
DIP20  
plastic dual in-line package; 20 leads (300 mil)  
SOT146-1  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
SOT339-1  
SSOP20  
plastic shrink small outline package; 20 leads;  
body width 5.3 mm  
 
 
 

74HC7540N,112 替代型号

型号 品牌 替代类型 描述 数据表
74HC7540N NXP

完全替代

Octal Schmitt trigger buffer/line driver; 3-s

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