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參數資料
| 型號： | 74LVQ574 |
| 廠商： | 意法半導體 |
| 英文描述： | Octal D-Type Flip Flop with 3 State Output Non Inverting(三態輸出的八D觸發器) |
| 中文描述： | 八路D類拖鞋3態輸出的非反相（三態輸出的八?觸發器） |
| 文件頁數： | 1/10頁 |
| 文件大小： | 92K |
| 代理商： | 74LVQ574 |
74LVQ574
OCTAL D-TYPE FLIP FLOP
WITH 3 STATE OUTPUT NON INVERTING
February 1997
I
HIGH SPEED:
f
MAX
=180MHz (TYP.) atV
CC
=3.3V
I
COMPATIBLEWITH TTLOUTPUTS
I
LOWPOWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25
o
C
I
LOWNOISE:
V
OLP
=0.5V (TYP.)at V
CC
=3.3V
I
75
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUT IMPEDANCE:
|I
OH
| = I
OL
=12 mA (MIN)
I
PCI BUSLEVELSGUARANTEEDAT 24 mA
I
BALANCED PROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto3.6V(1.2VDataRetention)
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES574
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The LVQ574 is a low voltage CMOS OCTAL
D-TYPE FLIP FLOP with 3 STATE OUTPUT
NON INVERTING fabricated with sub-micron
silicon gateand double-layermetal wiring C
2
MOS
technology.It is ideal for lowpower and low noise
3.3V applications.
These 8 bit D-Type flip-flops are controlled by a
clockinput (CK) andan output enableinput (OE).
On the positive transition of the clock, the Q
outputs will be set to logic state that were setup
at the D inputs.
While the (OE) input is low, the 8 outputs will be
in al normal logic state (high or low logic level)
and while high level, the outputs will be in a high
impedancestate.
The output control does not affect the internal
operation of flip flop, that is, the old data can be
retained or the new data can be entered even
while the outputsare off.
It has better speed performance at 3.3V than 5V
LS-TTL family combined with the true CMOS low
powerconsumpion.
All
inputs and
outputs
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
are
equipped with
PINCONNECTION AND IEC LOGICSYMBOLS
ORDER CODES :
74LVQ574M
74LVQ574T
M
(MicroPackage)
T
(TSSOP Package)
1/10
相關PDF資料 |
PDF描述 |
|---|---|
| 74LVQ74M | DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR |
| 74LVQ74T | DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR |
| 74LVQ74 | Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop |
| 74LVQ74SC | Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop |
| 74LVQ74SJ | Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74LVQ574M | 功能描述:觸發器 Octal "D" 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 |
| 74LVQ574MTR | 功能描述:觸發器 Octal "D" 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 |
| 74LVQ574TTR | 功能描述:觸發器 Octal "D" 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 |
| 74LVQ74M | 功能描述:觸發器 Dual "D" 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 |
| 74LVQ74MTR | 功能描述:觸發器 Dual "D" 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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