M74HC373

更新时间： 2024-11-03 22:57:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件
页数	文件大小	规格书
13页	273K
描述
OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING

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中文翻译

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M74HC373 数据手册

M54/74HC373

M54/74HC533

OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT

HC373 NON INVERTING - HC533 INVERTING

HIGH SPEED

_PD= 11 ns (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 4 µA (MAX.) AT T_A= 25 °C

HIGH NOISE IMMUNITY

_NIH= V_NIL= 28 % V_CC(MIN.)

OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I_OL= I_OH= 6 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

V_CC(OPR) = 2 V TO 6 V

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS373/533

ORDER CODES :

M54HCXXXF1R

M74HCXXXB1R

M74HCXXXM1R

M74HCXXXC1R

DESCRIPTION

The M54/74HC373/533 are high speed CMOS

OCTAL LATCH WITH 3-STATE OUTPUTS

fabricated with in silicon gate C²MOS technology.

of D input data. While the OE input is at low level,

the eight outputs will be in a normal logic state (high

or low logic level) and while high level the outpts will

be in a high impedance state.

These ICs achive the high speed operation similar

to equivalent LSTTL while maintaning the CMOS

low power dissipation.

The application designer has

a choise of

combination of inverting and non inverting outputs.

These 8 bit D-Type latches are controlled by a latch

enable input (LE) and a output enable input (OE).

The three state output configuration and the wide

choise of outline make bus organized system

simple.

While the LE input is held at a high level, the Q

outputs will follow the data input precisely or

inversely. When the LE is taken low, the Q outputs

will be latched precisely or inversely at the logic level

All inputs are equipped with protection circuits

against discharge and transient excess voltage.

PIN CONNECTION (top view)

HC373

HC533

HC373

HC533

October 1993

1/13

12 3 4 5 6 7...13

中文翻译

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与M74HC373相关器件

型号	品牌	获取价格	描述	数据表
M74HC373B1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373C1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373F1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373M1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373RM13T	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373RM13TR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING
M74HC373TTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
M74HC374	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON INVERTING - HC534 INVERTING
M74HC374B1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON INVERTING - HC534 INVERTING
M74HC374C1R	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC374 NON INVERTING - HC534 INVERTING

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