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參數(shù)資料
| 型號： | MM74HC154WM |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Zener Diode 225 mW 6.8 V ±2%SOT-23; Package: SOT-23 (TO-236) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000 |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24 |
| 封裝： | 0.300 INCH, MS-013, SOIC-24 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 68K |
| 代理商： | MM74HC154WM |
September 1983
Revised February 1999
M
1999 Fairchild Semiconductor Corporation
DS005122.prf
www.fairchildsemi.com
MM74HC154
4-to-16 Line Decoder
General Description
The MM74HC154 decoder utilizes advanced silicon-gate
CMOS technology, and is well suited to memory address
decoding or data routing applications. It possesses high
noise immunity, and low power consumption of CMOS with
speeds similar to low power Schottky TTL circuits.
The MM74HC154 have 4 binary select inputs (A, B, C, and
D). If the device is enabled these inputs determine which
one of the 16 normally HIGH outputs will go LOW. Two
active LOW enables (G1 and G2) are provided to ease
cascading of decoders with little or no external logic.
Each output can drive 10 low power Schottky TTL equiva-
lent loads, and is functionally and pin equivalent to the
74LS154. All inputs are protected from damage due to
static discharge by diodes to V
CC
and ground.
Features
I
Typical propagation delay: 21 ns
I
Power supply quiescent current: 80
μ
A
I
Wide power supply voltage range: 2–6V
I
Low input current: 1
μ
A maximum
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Assignments for DIP, SOIC and TSSOP
Top View
Truth Table
Note 1:
All others HIGH
Order Number
MM74HC154WM
MM74HC154MTC
MM74HC154N
Package Number
M24B
MTC24
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide
Inputs
Low
G1 G2
D
C
B
A
Output
(Note 1)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
—
—
—
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X
X
X
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
X
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
X
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
X
X
X
相關PDF資料 |
PDF描述 |
|---|---|
| MM74HC157MTC | Quad 2-Input Multiplexer |
| MM74HC157SJ | Quad 2-Input Multiplexer |
| MM74HC157 | Zener Diode 225 mW 7.5 V ±2%SOT-23; Package: SOT-23 (TO-236) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000 |
| MM74HC157M | Zener Diode 225 mW 8.2 V ±2%SOT-23; Package: SOT-23 (TO-236) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000 |
| MM74HC157N | Zener Diode 225 mW 9.1 V ±2%SOT-23; Package: SOT-23 (TO-236) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HC154WM | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS SMD 74HC154 SOIC24 |
| MM74HC154WM_Q | 功能描述:編碼器、解碼器、復用器和解復用器 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74HC154WMX | 功能描述:編碼器、解碼器、復用器和解復用器 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74HC155 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual 2 - To - 4 Line Decoder-Demultiplexers |
| MM74HC155J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual 2 - To - 4 Line Decoder-Demultiplexers |
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