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參數資料
| 型號： | NC7SP74 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | TinyLogic ULP D-Type Flip-Flop with Preset and Clear |
| 中文描述： | 微型邏輯無鉛汽油D型觸發(fā)器的預置和清除 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 146K |
| 代理商： | NC7SP74 |
2004 Fairchild Semiconductor Corporation
DS500820
www.fairchildsemi.com
January 2003
Revised March 2004
N
NC7SP74
TinyLogic
ULP D-Type Flip-Flop with Preset and Clear
General Description
The NC7SP74 is a single D-type CMOS Flip-Flop with pre-
set and clear from Fairchild’s Ultra Low Power (ULP)
Series of TinyLogic
. Ideal for applications where battery
life is critical, this product is designed for ultra low power
consumption within the V
CC
operating range of 0.9V to
3.6V.
The internal circuit is composed of a minimum of inverter
stages including the output buffer, to enable ultra low static
and dynamic power.
The NC7SP74, for lower drive requirements, is uniquely
designed for optimized power and speed, and is fabricated
with an advanced CMOS technology to achieve best in
class speed operation while maintaining extremely low
CMOS power dissipation.
The signal level applied to the D input is transferred to the
Q output during the positive going transition of the CLK
pulse.
Features
I
Space saving US8 surface mount package
I
MicroPak
leadless package
I
0.9V to 3.6V V
CC
supply operation
I
3.6V overvoltage tolerant I/Os at V
CC
from 0.9V to 3.6V
I
t
PD
3.0 ns typ for 3.0V to 3.6V V
CC
4.0 ns typ for 2.3V to 2.7V V
CC
5.0 ns typ for 1.65V to 1.95V V
CC
6.0 ns typ for 1.40V to 1.60V V
CC
9.0 ns typ for 1.10V to 1.30V V
CC
24.0 ns typ for 0.90V V
CC
I
Power-Off high impedance inputs and outputs
I
Static Drive (I
OH
/I
OL
)
±
2.6 mA
@ 3.00V V
CC
±
2.1 mA
@ 2.30V V
CC
±
1.5 mA @ 1.65V V
CC
±
1.0 mA @ 1.40V V
CC
±
0.5 mA @ 1.10V V
CC
±
20
μ
A
@ 0.9V V
CC
I
Uses patented Quiet Series
noise/EMI reduction
circuitry
I
Ultra low dynamic power
Ordering Code:
Battery Life vs. V
CC
Supply Voltage
TinyLogic ULP and ULP-A with up to 50% less power consumption can
extend your battery life significantly.
Battery Life
=
(V
battery
*I
battery
*.9)/(P
device
)/24hrs/day
Where, P
device
=
(I
CC
* V
CC
)
+
(C
PD
+
C
L
) * V
CC2
* f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with C
L
=
15 pF load
TinyLogic
is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak
and Quiet Series
are trademarks of Fairchild Semiconductor Corporation.
Product
Code
Top Mark
P74
X9
Package Description
Supplied As
Order
Number
NC7SP74K8X MAB08A
NC7SP74L8X MAC08A
Package
Number
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
相關PDF資料 |
PDF描述 |
|---|---|
| NC7SP74K8X | TinyLogic ULP D-Type Flip-Flop with Preset and Clear |
| NC7SP74L8X | TinyLogic ULP D-Type Flip-Flop with Preset and Clear |
| NC7SP86P5X | TinyLogic ULP 2-Input Exclusive OR Gate |
| NC7SP86 | TinyLogic ULP 2-Input Exclusive OR Gate |
| NC7SP86L6X | TinyLogic ULP 2-Input Exclusive OR Gate |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NC7SP74_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:TinyLogic ULP D-Type Flip-Flop with Preset and Clear |
| NC7SP74K8X | 功能描述:觸發(fā)器 D-Type Flip Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| NC7SP74K8X | 制造商:Fairchild Semiconductor Corporation 功能描述:Flip-Flop Logic IC |
| NC7SP74K8X_Q | 功能描述:觸發(fā)器 D-Type Flip Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| NC7SP74L8X | 功能描述:觸發(fā)器 D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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