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參數(shù)資料
| 型號(hào)： | MC14556BF |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual Binary to 1-of-4 Decoder/Demultiplexer |
| 中文描述： | 4000/14000/40000 SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封裝： | EIAJ, SOP-16 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 142K |
| 代理商： | MC14556BF |
Semiconductor Components Industries, LLC, 2000
March, 2000 – Rev. 3
1
Publication Order Number:
MC14555B/D
The MC14555B and MC14556B are constructed with
complementary MOS (CMOS) enhancement mode devices. Each
Decoder/Demultiplexer has two select inputs (A and B), an active low
Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2,
Q3). The MC14555B has the selected output go to the “high” state,
and the MC14556B has the selected output go to the “l(fā)ow” state.
Expanded decoding such as binary–to–hexadecimal (1–of–16), etc.,
can be achieved by using other MC14555B or MC14556B devices.
Applications include code conversion, address decoding, memory
selection control, and demultiplexing (using the Enable input as a data
input) in digital data transmission systems.
Diode Protection on All Inputs
Active High or Active Low Outputs
Expandable
Supply Voltage Range = 3.0 Vdc to 18 Vdc
All Outputs Buffered
Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
MAXIMUM RATINGS
(Voltages Referenced to V
SS
) (Note 2.)
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 3.)
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
2. Maximum Ratings are those values beyond which damage to the device
may occur.
3. 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
X
A
WL or L
YY or Y
WW or W = Work Week
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
Device
Package
Shipping
ORDERING INFORMATION
MC14555BCP
PDIP–16
2000/Box
MC14555BD
SOIC–16
48/Rail
MC14555BDR2
SOIC–16
2500/Tape & Reel
1. For ordering information on the EIAJ version of
the SOIC packages, please contact your local
ON Semiconductor representative.
MARKING
DIAGRAMS
16
1
16
PDIP–16
P SUFFIX
CASE 648
MC1455XBCP
AWLYYWW
SOIC–16
D SUFFIX
CASE 751B
1
1455XB
AWLYWW
SOEIAJ–16
F SUFFIX
CASE 966
1
16
MC1455XB
AWLYWW
MC14555BFEL
SOEIAJ–16
See Note 1.
MC14555BF
SOEIAJ–16
See Note 1.
MC14556BCP
PDIP–16
2000/Box
MC14556BD
SOIC–16
48/Rail
MC14556BDR2
SOIC–16
2500/Tape & Reel
MC14556BFEL
SOEIAJ–16
See Note 1.
MC14556BF
SOEIAJ–16
See Note 1.
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| MC14556BFEL | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 LOG CMOS DCODE/ DMULTI 1-4 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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