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100344QCX PDF预览

100344QCX

更新时间: 2024-09-14 23:17:07
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
页数 文件大小 规格书
7页 74K
描述
8-Bit D-Type Latch

100344QCX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LCC包装说明:QCCJ, LDCC28,.5SQ
针数:28Reach Compliance Code:unknown
风险等级:5.67Is Samacsys:N
其他特性:WITH 25 OHM LINE DRIVE CAPABILITY系列:100K
JESD-30 代码:S-PQCC-J28JESD-609代码:e0
长度:11.43 mm逻辑集成电路类型:BUS DRIVER
位数:8功能数量:1
端口数量:2端子数量:28
最高工作温度:85 °C最低工作温度:
输出特性:OPEN-EMITTER WITH CUT-OFF输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC28,.5SQ封装形状:SQUARE
封装形式:CHIP CARRIER包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:-4.5 V
最大电源电流(ICC):185 mAProp。Delay @ Nom-Sup:2.1 ns
传播延迟(tpd):2.9 ns认证状态:Not Qualified
座面最大高度:4.57 mm子类别:FF/Latches
表面贴装:YES技术:ECL
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:11.43 mmBase Number Matches:1

100344QCX 数据手册

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July 1988  
Revised August 2000  
100344  
Low Power 8-Bit Latch with Cut-Off Drivers  
General Description  
The 100344 contains eight D-type latches, individual inputs  
Features  
Cut-off drivers  
(Dn), outputs (Qn), a common enable pin (E), latch enable  
Drives 25load  
(LE), and output enable pin (OEN). A Q output follows its D  
input when both E and LE are LOW. When either E or LE  
(or both) are HIGH, a latch stores the last valid data  
present on its D input prior to E or LE going HIGH.  
Low power operation  
2000V ESD protection  
Voltage compensated operating range = −4.2V to 5.7V  
A HIGH on OEN holds the outputs in a cut-off state. The  
cut-off state is designed to be more negative than a normal  
ECL LOW level. This allows the output emitter-followers to  
turn off when the termination supply is 2.0V, presenting a  
high impedance to the data bus. This high impedance  
reduces termination power and prevents loss of low state  
noise margin when several loads share the bus.  
The 100344 outputs are designed to drive a doubly termi-  
nated 50transmission line (25load impedance). All  
inputs have 50 kpull-down resistors.  
Ordering Code:  
Order Number Package Number  
Package Description  
100344PC  
100344QC  
100344QI  
N24E  
V28A  
V28A  
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide  
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square  
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square  
Industrial Temperature Range (40°C to +85°C)  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagrams  
24-Pin DIP  
28-Pin PLCC  
Logic Symbol  
© 2000 Fairchild Semiconductor Corporation  
DS009883  
www.fairchildsemi.com  

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