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參數(shù)資料
| 型號(hào)： | M74HC154 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 to 16 Line Decoder/Latch(4-16線譯碼器/多路分解器) |
| 中文描述： | 4至16線譯碼器/鎖存（4-16線譯碼器/多路分解器） |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 170K |
| 代理商： | M74HC154 |
M74HC154
October 1993
4 TO 16 LINE DECODER/DEMULTIPLEXER
t
PD
= 15 ns(TYP.) at V
CC
= 5 V
.
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(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.)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V to 6 V
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS154
B1R
(Plastic Package)
ORDER CODES :
M74HC154B1R
M74HC154M1R
M1R
(Micro Package)
PIN CONNECTIONS
(top view)
NC =
DESCRIPTION
The 74HC154 is a high speed CMOS4 TO 16-LINE
DECODER/DEMULTIPLEXER fabricated in silicon
gate C
2
MOStechnology. Ithas the same high speed
performance ofLSTTL combinedwithtrueCMOSlow
power consumption.
A binary code applied to the fourinputs (A to D) pro-
videsalowlevel attheselected 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, thedecording 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-
codingcircuits in memory control systems.
Allinputs are equipped withprotection circuitsagainst
staticdischarge and transient excess voltage.
.
HIGH SPEED
1/8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M74HC155B1R | DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER |
| M74HC155C1R | DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER |
| M74HC155M1R | DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER |
| M74HC155 | Dual 2 to 4 Line Decoder 3 to 8 Line Decoder(雙2-4線譯碼器或3-8線譯碼器) |
| M74HC158 | Quad 2 Channel Multiplexer(四2通道多路復(fù)用器(反相)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC154B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 TO 16 LINE DECODER/DEMULTIPLEXER |
| M74HC154M1R | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 4-to-16 Line Decoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| M74HC154MIR | 制造商: 功能描述: 制造商:undefined 功能描述: |
| M74HC155 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:M74HC155_01 |
| M74HC155_01 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:M74HC155_01 |
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