74AC573

更新时间： 2024-11-07 22:53:11

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
10页	94K
描述
OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING

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74AC573 数据手册

74AC573

OCTAL D-TYPE LATCH

WITH 3 STATE OUTPUT NON INVERTING

■

HIGH SPEED: t_PD= 4.5 ns (TYP.) at V_CC= 5V

LOW POWER DISSIPATION:

I_CC= 8 µA (MAX.) at T_A= 25 ^oC

HIGH NOISE IMMUNITY:

■

V_NIH= V_NIL= 28% V_CC(MIN.)

50Ω TRANSMISSION LINE DRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL=24 mA (MIN)

BALANCED PROPAGATION DELAYS:

t_PLHt_PHL

OPERATING VOLTAGE RANGE:

(Plastic Package)

(Micro Package)

ORDER CODES :

74AC573B

74AC573M

latch enable input (LE) and an output enable

input (OE).

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

outputs will follow the data input precisely.

When the LE is taken low, the Q outputs will be

latched precisely at the logic level of D input data.

V_CC(OPR) = 2V to 6V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 573

IMPROVED LATCH-UP IMMUNITY

While the (OE) input is low, the 8 outputs will be

in a normal logic state (high or low logic level)

and while high level the outputs will be in a high

impedance state.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The AC573 is an advanced high-speed CMOS

OCTAL D-TYPE LATCH with 3 STATE OUTPUT

NON INVERTING fabricated with sub-micron

silicon gate and double-layer metal wiring C²MOS

technology. It is ideal for low power applications

mantaining high speed operation similar to

equivalentBipolar Schottky TTL.

These 8 bit D-Type latches are controlled by a

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/10

April 1997

12 3 4 5 6 7...10

中文翻译

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与74AC573相关器件

型号	品牌	获取价格	描述	数据表
74AC573_07	FAIRCHILD	获取价格	Octal Latch with 3-STATE Outputs
74AC573B	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
74AC573D	ETC	获取价格	8-Bit D-Type Latch
74AC573DB	ETC	获取价格	8-Bit D-Type Latch
74AC573FC	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCT	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCTR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCX	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCXR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573LC	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20