參數(shù)資料
型號(hào)： 74F243LMQB
廠商： National Semiconductor Corporation
英文描述： Quad Bus Transceiver with TRI-STATE Outputs
中文描述： 四總線收發(fā)器具有三態(tài)輸出
文件頁(yè)數(shù)： 1/6頁(yè)
文件大?。?/td> 133K
代理商： 74F243LMQB
TL/F/9502
5
November 1994
54F/74F243
Quad Bus Transceiver with TRI-STATE
é
Outputs
General Description
The ’F243 is a quad bus transmitter/receiver designed for
4-line asynchronous 2-way data communications between
data busses.
Features
Y
2-Way asynchronous data bus communication
Y
Input clamp diodes limit high-speed termination effects
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Number
Package Description
54F243DM (Note 2)
J14A
14-Lead Ceramic Dual-In-Line
74F243SC (Note 1)
M14A
14-Lead (0.150
×
Wide) Molded Small Outline, JEDEC
54F243FM (Note 2)
W14B
14-Lead Cerpack
54F243LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1:
Devices also available in 13
×
reel. Use Suffix
e
SCX.
Note 2:
Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB.
Logic Symbol
IEEE/IEC
TL/F/9502–3
Connection Diagrams
Pin Assignment
for DIP, SOIC and Flatpak
TL/F/9502–1
Pin Assignment
for LCC
TL/F/9502–2
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料
PDF描述
74F243DCQB Quad Bus Transceiver with TRI-STATE Outputs
74F243LCQB Quad Bus Transceiver with TRI-STATE Outputs
74F243 Quad Bus Transceiver with TRI-STATE Outputs
74F243DCX Quad Bus Transceiver with TRI-STATE Outputs
74F243SC Quad Bus Transceiver with 3-STATE Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F243LMX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Bus Transceiver with TRI-STATE Outputs
74F243SC 功能描述:總線收發(fā)器 Quad Bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F243SCQB 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Bus Transceiver with TRI-STATE Outputs
74F243SCX 功能描述:總線收發(fā)器 Quad Bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F243SMQB 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Bus Transceiver with TRI-STATE Outputs
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*