M74HC651TTR

更新时间： 2024-09-19 13:10:11

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

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中文翻译

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技术参数
数据手册

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M74HC651TTR 技术参数

生命周期：	Obsolete	零件包装代码：	TSSOP
包装说明：	TSSOP-24	针数：	24
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.84	控制类型：	INDEPENDENT CONTROL
计数方向：	BIDIRECTIONAL	系列：	HC/UH
JESD-30 代码：	R-PDSO-G24	长度：	7.8 mm
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：	TSSOP
封装等效代码：	TSSOP24,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	电源：	2/6 V
Prop。Delay @ Nom-Sup：	68 ns	传播延迟（tpd）：	330 ns
认证状态：	Not Qualified	座面最大高度：	1.2 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)：	4.5 V
表面贴装：	YES	技术：	CMOS
温度等级：	MILITARY	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
翻译：	N/A	触发器类型：	POSITIVE EDGE
宽度：	4.4 mm	Base Number Matches：	1

M74HC651TTR 数据手册

M74HC651

M74HC652

HC651 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.)

HC652 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE)

HIGH SPEED

f_MAX= 73 MHz (TYP.) AT V_CC= 5V

LOW POWER DISSIPATION

I_CC= 4 µA (MAX.) AT T_A= 25 °C

HIGH NOISE IMMUNITY

V_NIH= V_NIL= 28 % V_{CC (}MIN.)

OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I_OH= I_OL= 6 mA (mIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

B1R

M1R

(Plastic Package)

(Micro Package)

ORDER CODES :

M74HCXXXM1R

M74HCXXXB1R

V_CC(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

12 3 4 5 6 7...12

中文翻译

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与M74HC651TTR相关器件

型号	品牌	获取价格	描述	数据表
M74HC652	STMICROELECTRONICS	获取价格	HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652B1R	STMICROELECTRONICS	获取价格	HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652M1	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, MICRO, PLASTIC, DIP-24
M74HC652M1R	STMICROELECTRONICS	获取价格	HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE,
M74HC652RM13TR	STMICROELECTRONICS	获取价格	HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOP-24
M74HC670	STMICROELECTRONICS	获取价格	4 WORD X 4 BIT REGISTER FILE 3 STATE
M74HC670B1N	STMICROELECTRONICS	获取价格	4X4 STANDARD SRAM, 49ns, PDIP16, PLASTIC, DIP-16
M74HC670B1R	STMICROELECTRONICS	获取价格	4 WORD X 4 BIT REGISTER FILE 3 STATE
M74HC670C1	STMICROELECTRONICS	获取价格	4X4 STANDARD SRAM, 49ns, PQCC20, PLASTIC, LCC-20
M74HC670C1R	STMICROELECTRONICS	获取价格	4 WORD X 4 BIT REGISTER FILE 3 STATE

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