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參數資料
| 型號： | CD54AC5733A |
| 廠商： | Intersil Corporation |
| 英文描述： | Octal Transparent Latch Three-State, Non-Inverting |
| 中文描述： | 八路透明鎖存器三態，非反相 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 9K |
| 代理商： | CD54AC5733A |
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.
Copyright
Harris Corporation 1994
1
S E M I C O N D U C T O R
CD54AC573/3A
CD54ACT573/3A
Octal Transparent Latch
Three-State, Non-Inverting
Functional Diagram
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
OE
LE
D0
D1
D2
D3
D4
D5
D6
D7
Description
The CD54AC573/3A and CD54ACT573/3A are octal trans-
parent three-state latches that utilize the Harris Advanced
CMOS Logic technology. The outputs are transparent to the
inputs when the Latch Enable (LE) is HIGH. When the Latch
Enable (LE) goes LOW, the data is latched. The Output
Enable (OE) controls the three-state outputs. When the Out-
put Enable (OE) is HIGH, the outputs are in the high-imped-
ance state. The latch operation is independent of the state of
the Output Enable.
The CD54AC573/3A and CD54ACT573/3A are supplied in
20 lead dual-in-line ceramic packages (F suffix).
ACT INPUT LOAD TABLE
INPUT
UNIT LOAD
(NOTE 1)
OE
0.87
Dn
0.5
LE
0.8
NOTE:
1. Unit load is
I
CC
limit specified in DC Electrical Specifications
Table, e.g., 2.4mA Max at +25
o
C.
June 1997
File Number
3915
Absolute Maximum Ratings
DC Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6V
DC Input Diode Current, I
IK
For V
I
< -0.5V or V
I
> V
CC
+ 0.5V
. . . . . . . . . . . . . . . . . . . . . .±
20mA
DC Output Diode Current, I
OK
For V
O
< -0.5V or V
O
> V
CC
+ 0.5V
. . . . . . . . . . . . . . . . . . . . .±
50mA
DC Output Source or Sink Current, Per Output Pin, I
O
For V
O
> -0.5V or V
O
< V
CC
+ 0.5V
. . . . . . . . . . . . . . . . . . . . .±
50mA
DC V
CC
or GND Current, I
CC
or I
GND
For Up to 4 Outputs Per Device, Add
±
25mA For Each
Additional Output
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±
100mA
Power Dissipation Per Package, P
D
T
A
= -55
o
C to +100
o
C (Package F) . . . . . . . . . . . . . . . . . . 500mW
T
A
= +100
o
C to +125
o
C (Package F) . . . . . . . . Derate Linearly at
8mW/
o
C to 300mW
Operating Temperature Range, T
A
Package Type F. . . . . . . . . . . . . . . . . . . . . . . . . .-55
o
C to +125
o
C
Storage Temperature, T
STG
. . . . . . . . . . . . . . . . . .-65
o
C to +150
o
C
Lead Temperature (During Soldering)
At Distance 1/16in.
±
1/32in. (1.59mm
±
0.79mm)
From Case For 10s Max . . . . . . . . . . . . . . . . . . . . . . . . . . +265
o
C
Unit Inserted Into a PC Board (Min Thickness 1/16in., 1.59mm)
With Solder Contacting Lead Tips Only. . . . . . . . . . . . . . . +300
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Recommended Operating Conditions
Supply Voltage Range, V
CC
Unless Otherwise Specified, All Voltages Referenced to GND
T
A
= Full Package Temperature Range
CD54AC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5V to 5.5V
CD54ACT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
DC Input or Output Voltage, V
I
, V
O
. . . . . . . . . . . . . . . . . . 0V to V
CC
Operating Temperature, T
A
. . . . . . . . . . . . . . . . . . .-55
o
C to +125
o
C
Input Rise and Fall Slew Rate, dt/dv
at 1.5V to 3V (AC Types). . . . . . . . . . . . . . . . . . . 0ns/V to 50ns/V
at 3.6V to 5.5V (AC Types) . . . . . . . . . . . . . . . . . 0ns/V to 20ns/V
at 4.5V to 5.5V (AC Types) . . . . . . . . . . . . . . . . . 0ns/V to 10ns/V
COMING SOON!
COMPLETE DATA SHEET
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CD54AC573E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| CD54AC573EN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| CD54AC573F | 制造商:Harris Corporation 功能描述: |
| CD54AC573F3A | 制造商:Texas Instruments 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin CDIP Tube |
| CD54AC573M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
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