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參數資料
| 型號： | CD54ACT3743AF |
| 廠商： | Intersil Corporation |
| 英文描述： | Octal D-Type Flip-Flop, Three-State Positive-Edge Triggered, Non-Inverting |
| 中文描述： | 八路D類觸發器，三態上升沿觸發，非反相 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 22K |
| 代理商： | CD54ACT3743AF |
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
CD54AC374/3A
CD54ACT374/3A
Octal D-Type Flip-Flop, Three-State
Positive-Edge Triggered, Non-Inverting
Functional Diagram
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND = 10
V
CC
= 20
Description
The CD54AC374/3A and CD54ACT374/3A are octal D-type,
three-state, positive-edge triggered flip-flops that utilize the
Harris Advanced CMOS Logic technology. The eight flip-
flops enter data into their registers on the LOW-to-HIGH
transition of the clock (CP). The Output Enable (OE) controls
the three-state outputs and is independent of the register
operation. When the Output Enable (OE) is HIGH, the out-
puts are in the high-impedance state.
The CD54AC374/3A and CD54ACT374/3A are supplied in
20 lead dual-in-line ceramic packages (F suffix).
ACT INPUT LOAD TABLE
INPUT
UNIT LOAD
(NOTE 1)
D, OE
0.7
CP
1.17
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
3910
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 |
|---|---|
| CD54ACT374E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| CD54ACT374EN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| CD54ACT374F | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Octal D-Type Flip-Flop, Three-State Positive-Edge Triggered, Non-Inverting |
| CD54ACT374F3A | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Tube 制造商:Texas Instruments 功能描述:OCTAL F FLIP-FLOP, THREE STATE |
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