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M74HC651B1R PDF预览

M74HC651B1R

更新时间： 2024-09-17 22:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线收发器
页数 文件大小 规格书
12页 204K
描述
HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.

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中文翻译

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M74HC651B1R 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：PLASTIC, DIP-24
针数：24Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.84
其他特性：SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA控制类型：INDEPENDENT CONTROL
计数方向：BIDIRECTIONAL系列：HC/UH
JESD-30 代码：R-PDIP-T24负载电容（CL）：150 pF
逻辑集成电路类型：REGISTERED BUS TRANSCEIVER最大I（ol）：0.006 A
位数：8功能数量：1
端口数量：2端子数量：24
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：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP24,.6封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：2/6 VProp。Delay @ Nom-Sup：68 ns
传播延迟（tpd）：330 ns认证状态：Not Qualified
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)：4.5 V
表面贴装：NO技术：CMOS
温度等级：MILITARY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：NOT SPECIFIED翻译：N/A
触发器类型：POSITIVE EDGE宽度：15.24 mm
Base Number Matches：1

M74HC651B1R 数据手册

 浏览型号M74HC651B1R的Datasheet PDF文件第2页浏览型号M74HC651B1R的Datasheet PDF文件第3页浏览型号M74HC651B1R的Datasheet PDF文件第4页浏览型号M74HC651B1R的Datasheet PDF文件第5页浏览型号M74HC651B1R的Datasheet PDF文件第6页浏览型号M74HC651B1R的Datasheet PDF文件第7页 
M74HC651  
M74HC652  
HC651 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.)  
HC652 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE)  
.
HIGH SPEED  
fMAX = 73 MHz (TYP.) AT VCC = 5V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) AT TA = 25 °C  
HIGH NOISE IMMUNITY  
VNIH = VNIL = 28 % VCC (MIN.)  
OUTPUT DRIVE CAPABILITY  
15 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
IOH = IOL = 6 mA (mIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
WIDE OPERATING VOLTAGE RANGE  
.
.
.
.
.
.
.
B1R  
M1R  
(Plastic Package)  
(Micro Package)  
ORDER CODES :  
M74HCXXXM1R  
M74HCXXXB1R  
VCC (OPR) = 2 V TO 6 V  
PIN AND FUNCTION COMPATIBLE  
WITH 54/74LS651/652  
PIN CONNECTIONS (top view)  
DESCRIPTION  
M74HC651/652 are high speed CMOS OCTAL  
BUS TRANSCEIVERS AND REGISTERS (3-  
STATE), fabricated in silicon gate C2MOS technol-  
ogy. They have the same high speed performance  
of LSTTL combined with trueCMOS low power con-  
sumption. These devices consist of bus transceiver  
circuits, D-type flip-flops, and control circuitry ar-  
ranged for multiplexed transmission of data directly  
from the input bus or from the internal storage reg-  
isters. Enable GABand GBA are provided to control  
the transceiver functions.  
Select AB and Select BA control pins are provided  
to select whether real-time or stored data is trans-  
fered. A low input level selects real-time data, and  
a high selects stored data.  
Data on the A or B bus, or both, can be stored in the  
internal D flip-flops by low-to-high transitions at the  
appropriate clock pins (CLOCK AB or CLOCK BA)  
regardless oftheselect or enable control pins. When  
select AB and select BA are in the real-time transfer  
mode, it is also possible to store data without using  
the internal D-type flip-flops by simultaneously en-  
abling GAB and GBA. In this configuration each out-  
put reinforces its input. Thus, when all other data  
sources to the two sets of bus lines are at high im-  
pedance, each set of bus lines will remain at its last  
state. All inputs are equipped with protection circuits  
against static discharge and transient excess volt-  
age.  
INPUT AND OUTPUT EQUIVALENT CIRCUIT  
GAB, GAB, CAB,  
SAB, SBA, CBA  
A, B  
October 1993  
1/12  
1234567...12

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M74HC651M1 STMICROELECTRONICS

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M74HC651M1R STMICROELECTRONICS

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 		HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC651RM13TR STMICROELECTRONICS

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 		HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, SOP-24
M74HC651TTR STMICROELECTRONICS

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 		HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, TSSOP-24
M74HC652 STMICROELECTRONICS

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 		HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652B1R STMICROELECTRONICS

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 		HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652M1 STMICROELECTRONICS

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 		HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, MICRO, PLASTIC, DIP-24
M74HC652M1R STMICROELECTRONICS

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 		HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652RM13TR STMICROELECTRONICS

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