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74F899SC PDF预览

74F899SC

更新时间: 2024-02-27 03:40:08
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 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
12页 91K
描述
9-Bit Latchable Transceiver with Parity Generator/Checker

74F899SC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP28,.4
针数:28Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:7.62
其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION控制类型:INDEPENDENT CONTROL
计数方向:BIDIRECTIONAL系列:F/FAST
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
长度:17.9 mm负载电容(CL):50 pF
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.064 A
湿度敏感等级:3位数:9
功能数量:1端口数量:2
端子数量:28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:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):210 mAProp。Delay @ Nom-Sup:14 ns
传播延迟(tpd):11 ns认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Bus Driver/Transceivers
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:Matte Tin (Sn)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翻译:N/A
宽度:7.5 mmBase Number Matches:1

74F899SC 数据手册

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February 1989  
Revised August 1999  
74F899  
9-Bit Latchable Transceiver  
with Parity Generator/Checker  
General Description  
Features  
Latchable transceiver with output sink of 24 mA at the  
The 74F899 is a 9-bit to 9-bit parity transceiver with trans-  
parent latches. The device can operate as a feed-through  
transceiver or it can generate/check parity from the 8-bit  
data busses in either direction. It has a guaranteed current  
sinking capability of 24 mA at the A-bus and 64 mA at the  
B-bus.  
A-bus and 64 mA at the B-bus  
Option to select generate parity and check or  
“feed-through” data/parity in directions A-to-B or B-to-A  
Independent latch enables for A-to-B and B-to-A  
directions  
The 74F899 features independent latch enables for the  
A-to-B direction and the B-to-A direction, a select pin for  
ODD/EVEN parity, and separate error signal output pins for  
checking parity.  
Select pin for ODD/EVEN parity  
ERRA and ERRB output pins for parity checking  
Ability to simultaneously generate and check parity  
May be used in systems applications in place of the  
74F543 and 74F280  
May be used in system applications in place of the  
74F657 and 74F373 (no need to change T/R to check  
parity)  
Ordering Code:  
Order Number Package Number  
Package Description  
74F899SC  
74F899QC  
M28B  
V28A  
28-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagrams  
Pin Assignment for SOIC  
Pin Assignment for PCC  
Logic Symbol  
© 1999 Fairchild Semiconductor Corporation  
DS010195  
www.fairchildsemi.com  

74F899SC 替代型号

型号 品牌 替代类型 描述 数据表
74F899SCX FAIRCHILD

完全替代

Single 8-bit Bus Transceiver

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