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MC14042 PDF预览

MC14042

更新时间: 2024-09-22 22:58:11
品牌 Logo 应用领域
安森美 - ONSEMI 锁存器
页数 文件大小 规格书
8页 178K
描述
Quad Transparent Latch

MC14042 数据手册

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The MC14042B Quad Transparent Latch is constructed with MOS  
P–channel and N–channel enhancement mode devices in a single  
monolithic structure. Each latch has a separate data input, but all four  
latches share a common clock. The clock polarity (high or low) used to  
strobe data through the latches can be reversed using the polarity  
input. Information present at the data input is transferred to outputs Q  
and Q during the clock level which is determined by the polarity input.  
When the polarity input is in the logic “0” state, data is transferred  
during the low clock level, and when the polarity input is in the logic  
“1” state the transfer occurs during the high clock level.  
http://onsemi.com  
MARKING  
DIAGRAMS  
16  
PDIP–16  
P SUFFIX  
CASE 648  
MC14042BCP  
AWLYYWW  
Buffered Data Inputs  
Common Clock  
Clock Polarity Control  
Q and Q Outputs  
1
16  
Double Diode Input Protection  
Supply Voltage Range = 3.0 Vdc to 1 8 Vdc  
SOIC–16  
D SUFFIX  
CASE 751B  
14042B  
AWLYWW  
Capable of Driving Two Low–power TTL Loads or One Low–power  
1
Schottky TTL Load Over the Rated Temperature Range  
16  
SOEIAJ–16  
F SUFFIX  
CASE 966  
MC14042B  
AWLYWW  
MAXIMUM RATINGS (Voltages Referenced to V ) (Note 2.)  
SS  
Symbol  
Parameter  
Value  
Unit  
V
1
V
DD  
DC Supply Voltage Range  
0.5 to +18.0  
A
= Assembly Location  
V , V  
in out  
Input or Output Voltage Range  
(DC or Transient)  
0.5 to V + 0.5  
V
DD  
WL or L = Wafer Lot  
YY or Y = Year  
WW or W = Work Week  
I , I  
in out  
Input or Output Current  
(DC or Transient) per Pin  
±10  
mA  
P
D
Power Dissipation,  
per Package (Note 3.)  
500  
mW  
ORDERING INFORMATION  
T
Ambient Temperature Range  
Storage Temperature Range  
55 to +125  
65 to +150  
260  
°C  
°C  
°C  
Device  
Package  
PDIP–16  
SOIC–16  
Shipping  
A
T
stg  
MC14042BCP  
MC14042BD  
2000/Box  
2400/Box  
T
Lead Temperature  
(8–Second Soldering)  
L
MC14042BDR2  
SOIC–16 2500/Tape & Reel  
2. Maximum Ratings are those values beyond which damage to the device  
may occur.  
3. Temperature Derating:  
MC14042BF  
SOEIAJ–16  
SOEIAJ–16  
SOEIAJ–16  
SOEIAJ–16  
See Note 1.  
See Note 1.  
See Note 1.  
See Note 1.  
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C  
MC14042BFEL  
MC14042BFR1  
MC14042BFR2  
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–impedancecircuit. For proper operation, V and V should be constrained  
in  
out  
to the range V  
(V or V  
)
V
.
1. For ordering information on the EIAJ version of  
the SOIC packages, please contact your local  
ON Semiconductor representative.  
SS  
in  
out  
DD  
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,  
either V or V ). Unused outputs must be left open.  
SS  
DD  
Semiconductor Components Industries, LLC, 2000  
1
Publication Order Number:  
March, 2000 – Rev. 3  
MC14042B/D  

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