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參數(shù)資料
| 型號(hào)： | MC74HC154DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1-of-16 Decoder/Demultiplexer |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-24 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 221K |
| 代理商： | MC74HC154DW |
SEMICONDUCTOR TECHNICAL DATA
1
REV 6
Motorola, Inc. 1995
10/95
High–Performance Silicon–Gate CMOS
The MC54/74HC154 is identical in pinout to the LS154. The device inputs
are compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs.
This device, when enabled, selects one of 16 active–low outputs. Two
active–low Chip Selects are provided to facilitate the chip–select, demulti-
plexing, and cascading functions. When either Chip Select is high, all
outputs are high. The demultiplexing function is accomplished by using the
Address inputs to select the desired device output. Then, while holding one
chip select input low, data can be applied to the other chip select input (see
Application Note).
The HC154 is primarily used for memory address decoding and data
routing applications.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 192 FETs or 48 Equivalent Gates
LOGIC DIAGRAM
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
A0
A1
A2
A3
CS1
CS2
18
19
23
22
21
20
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
BINARY
ADDRESS
INPUTS
CHIP
SELECT
INPUTS
ACTIVE–LOW
OUTPUTS
PIN 24 = VCC
PIN 12 = GND
PIN ASSIGNMENT
Y5
Y3
Y2
Y1
Y0
Y7
Y6
Y4
A3
A2
A1
A0
VCC
Y13
Y14
Y15
Y11
Y12
CS1
CS2
Y10
GND
Y9
Y8
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
13
11
12
21
22
23
24
ORDERING INFORMATION
MC54HCXXXJ
MC74HCXXXN
MC74HCXXXDW
Ceramic
Plastic
SOIC
N SUFFIX
PLASTIC PACKAGE
CASE 724–03
J SUFFIX
CERAMIC PACKAGE
CASE 758–02
DW SUFFIX
SOIC PACKAGE
CASE 751E–04
1
24
1
24
1
24
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74HC154N | 1-of-16 Decoder/Demultiplexer |
| MC74HC158AD | Quad 2-Input Data Selector/Multiplexer |
| MC74HC158 | Quad 2-Input Data Selector/Multiplexer |
| MC74HC158ADT | Quad 2-Input Data Selector/Multiplexer |
| MC74HC158AN | Quad 2-Input Data Selector/Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC154DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC154N | 制造商:Freescale Semiconductor 功能描述: 制造商:Texas Instruments 功能描述: 制造商:Motorola Inc 功能描述:Demultiplexer/Decoder, 4 To 16 Line, 24 Pin, Plastic, DIP 制造商:ON Semiconductor 功能描述: |
| MC74HC157 | 制造商:Panasonic Industrial Company 功能描述:IC |
| MC74HC157AD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Quad 2-Input 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 |
| MC74HC157ADG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Quad 2-Input Data Selector 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 |
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