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參數(shù)資料
| 型號(hào)： | MC14515B |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 4 Bit Transparent Latch/4 to 16 Line Decoder(4位鎖存/4-16線譯碼器) |
| 中文描述： | 4位透明鎖存/ 4至16線譯碼器（4位鎖存/ 4-16線譯碼器） |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 172K |
| 代理商： | MC14515B |
Semiconductor Components Industries, LLC, 2006
March, 2006
Rev. 5
1
Publication Order Number:
MC14514B/D
MC14514B, MC14515B
4Bit Transparent
Latch/4to16 Line Decoder
The MC14514B and MC14515B are two output options of a 4 to 16
line decoder with latched inputs. The MC14514B (output active high
option) presents a logical “1” at the selected output, whereas the
MC14515B (output active low option) presents a logical “0” at the
selected output. The latches are R
S type flip
flops which hold the
last input data presented prior to the strobe transition from “1” to “0”.
These high and low options of a 4
bit latch/4 to 16 line decoder are
constructed with N
channel and P
channel enhancement mode
devices in a single monolithic structure. The latches are R
S type
flip
flops and data is admitted upon a signal incident at the strobe
input, decoded, and presented at the output.
These complementary circuits find primary use in decoding
applications where low power dissipation and/or high noise immunity
is desired.
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low
power TTL Loads or One Low
power
Schottky TTL Load Over the Rated Temperature Range
These devices are available in Pb
free package(s). Specifications herein
apply to both standard and Pb
free devices. Please see our website at
www.onsemi.com for specific Pb
free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
MAXIMUM RATINGS
(Voltages Referenced to V
SS
) (Note 1.)
Symbol
Parameter
Value
Unit
V
DD
DC Supply Voltage Range
0.5 to +18.0
V
V
in
, V
out
Input or Output Voltage Range
(DC or Transient)
0.5 to V
DD
+ 0.5
V
I
in
, I
out
Input or Output Current
(DC or Transient) per Pin
±
10
mA
P
D
Power Dissipation,
per Package (Note 2.)
500
mW
T
A
Ambient Temperature Range
55 to +125
°
C
T
stg
Storage Temperature Range
65 to +150
°
C
T
L
Lead Temperature
(8
Second Soldering)
260
°
C
1. Maximum Ratings are those values beyond which damage to the device
may occur.
2. Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
high
impedance circuit. For proper operation, V
in
and V
out
should be constrained
to the range V
SS
(V
in
or V
out
)
V
DD
.
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either V
SS
or V
DD
). Unused outputs must be left open.
http://onsemi.com
xx
A
WL, L
YY, Y
WW, W
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
Device
Package
Shipping
ORDERING INFORMATION
MC14514BCP
PDIP
24
15/Rail
MC14514BDW
SOIC
24
30/Rail
MC14514BDWR2
SOIC
24
1000/Tape & Reel
MARKING
DIAGRAMS
1
24
PDIP
24
P SUFFIX
CASE 709
MC145xxBCP
AWLYYWW
1
24
SOIC
24
DW SUFFIX
CASE 751E
145xxB
AWLYYWW
MC14515BCP
PDIP
24
15/Rail
MC14515BDW
SOIC
24
30/Rail
MC14515BDWR2
SOIC
24
1000/Tape & Reel
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14515BCP | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 4-Bit 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 |
| MC14515BCPG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 4-Bit Transparent 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 |
| MC14515BDW | 制造商:ON Semiconductor 功能描述:Latch/Decoder/Demultiplexer Single 4-to-16 24-Pin SOIC Rail |
| MC14515BDWR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 4-Bit 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 |
| MC14515BDWR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 4-Bit Transparent 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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