M74HC154

更新时间： 2024-11-23 22:57:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解复用器
页数	文件大小	规格书
8页	173K
描述
4 TO 16 LINE DECODER/DEMULTIPLEXER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

M74HC154 数据手册

M74HC154

4 TO 16 LINE DECODER/DEMULTIPLEXER

HIGH SPEED

t_PD= 15 ns (TYP.) at V_CC= 5 V

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

IOH = I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

B1R

M1R

(Plastic Package)

(Micro Package)

V_CC(OPR) = 2 V to 6 V

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS154

ORDER CODES :

M74HC154B1R

M74HC154M1R

PIN CONNECTIONS (top view)

DESCRIPTION

The 74HC154 is a high speed CMOS 4 TO 16-LINE

DECODER/DEMULTIPLEXER fabricated in silicon

gate C²MOS technology. It has the same high speed

performance ofLSTTL combined with true CMOSlow

power consumption.

A binary code applied to the four inputs (A to D) pro-

vides alow level at the selected one ofsixteenoutputs

excluding the other fifteen outputs, when both the

strobe inputs, G1 and G2, are held low. When either

strobe input is held high, the decording function is in-

hibited to keep all outputs high. The strobe function

makes it easy to expand the decoding lines through

cascading, and simplifies the design of address de-

coding circuits in memory control systems.

NC =

Allinputs are equipped with protection circuits against

static discharge and transient excess voltage.

No Internal

Connection

October 1993

1/8

12 3 4 5 6 7 8

中文翻译

下载PDF

与M74HC154相关器件

型号	品牌	获取价格	描述	数据表
M74HC154B1R	STMICROELECTRONICS	获取价格	4 TO 16 LINE DECODER/DEMULTIPLEXER
M74HC154DWP	MITSUBISHI	获取价格	Decoder/Driver, CMOS, PDSO24
M74HC154M1R	STMICROELECTRONICS	获取价格	4 TO 16 LINE DECODER/DEMULTIPLEXER
M74HC154TTR	STMICROELECTRONICS	获取价格	暂无描述
M74HC155	STMICROELECTRONICS	获取价格	DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
M74HC155_01	STMICROELECTRONICS	获取价格	M74HC155_01
M74HC155B1N	STMICROELECTRONICS	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16
M74HC155B1R	STMICROELECTRONICS	获取价格	DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
M74HC155C1	STMICROELECTRONICS	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PQCC20, PLASTIC, CC-20
M74HC155C1R	STMICROELECTRONICS	获取价格	DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER