Datasheet > M74HC279

M74HC279

更新时间： 2024-11-01 22:57:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
10页	241K
描述
QUAD S - R LATCH

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中文翻译

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数据手册

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M74HC279 数据手册

M54HC279

M74HC279

QUAD S - R LATCH

HIGH SPEED

t_PD= 12 ns (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 2 µA (MAX.) AT T_A= 25 °C

HIGH NOISE IMMUNITY

V_NIH= V_NIL= 28 % V_CC(MIN.)

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

I_OH= I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

V_CC(OPR) = 2 V TO 6 V

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS279

ORDER CODES :

M54HC279F1R

M74HC279B1R

M74HC279M1R

M74HC279C1R

PIN CONNECTIONS (top view)

DESCRIPTION

The M54/74HC279 isa high speed CMOS QUAD S

- R LATCH fabricated in silicon gate C²MOS tech-

nology. It has the same high speed performance of

LSTTL combined with true CMOS low power con-

sumption.

All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

March 1993

1/10

12 3 4 5 6 7...10

中文翻译

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与M74HC279相关器件

型号	品牌	获取价格	描述	数据表
M74HC279B1N	STMICROELECTRONICS	获取价格	暂无描述
M74HC279B1R	STMICROELECTRONICS	获取价格	QUAD S - R LATCH
M74HC279C1	STMICROELECTRONICS	获取价格	HC/UH SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PQCC20, PLASTIC, LCC-20
M74HC279C1R	STMICROELECTRONICS	获取价格	QUAD S - R LATCH
M74HC279F1	STMICROELECTRONICS	获取价格	HC/UH SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDIP16, FRIT SEALED, CERAMI
M74HC279FP	MITSUBISHI	获取价格	R-S Latch, 4-Func, 1-Bit, CMOS, PDSO16
M74HC279M1R	STMICROELECTRONICS	获取价格	QUAD S - R LATCH
M74HC279P	MITSUBISHI	获取价格	R-S Latch, 4-Func, 1-Bit, CMOS, PDIP16
M74HC279RM13TR	STMICROELECTRONICS	获取价格	QUAD S - R LATCH
M74HC279TTR	STMICROELECTRONICS	获取价格	QUAD S - R LATCH