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參數(shù)資料
| 型號(hào)： | 74LCX574TTR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 |
| 中文描述： | 八路D型觸發(fā)器非反相容限為5V輸入和輸出（三態(tài)） |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 264K |
| 代理商： | 74LCX574TTR |
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September 2004
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5V TOLERANT INPUTS AND OUTPUTS
HIGH SPEED:
f
MAX
= 150 MHz (MIN.) at V
CC
= 3V
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 24mA (MIN) at V
CC
= 3V
PCI BUS LEVELS GUARANTEED AT 24 mA
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2.0V to 3.6V (1.5V Data
Retention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 574
LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
I
I
I
I
I
I
I
I
I
DESCRIPTION
The 74LCX574 is a low voltage CMOS OCTAL
D-TYPE FLIP FLOP with 3 STATE OUTPUT
NON-INVERTING fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology. It is ideal for low power and high
speed 3.3V applications; it can be interfaced to 5V
signal environment for both inputs and outputs.
These 8 bit D-Type flip-flops are controlled by a
clock input (CK) and an output enable input (OE).
On the positive transition of the clock, the Q
Figure 1: Pin Connection And IEC Logic Symbols
outputs will be set to the logic state that were
setup at the D inputs.
While the (OE) input is low, the 8 outputs will be in
a normal logic state (high or low logic level) and
while high level the outputs will be in a high
impedance state.
The Output control does not affect the internal
operation of flip flops; that is, the old data can be
retained or the new data can be entered even
while the outputs are off.
It has same speed performance at 3.3V than 5V
AC/ACT family, combined with a lower power
consumption.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
74LCX574
OCTAL D-TYPE FLIP FLOP NON-INVERTING (3-STATE)
WITH 5V TOLERANT INPUTS AND OUTPUTS
Table 1: Order Codes
PACKAGE
T & R
SOP
TSSOP
74LCX574MTR
74LCX574TTR
TSSOP
SOP
Rev. 5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCX574MSA | Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs |
| 74LCX574 | Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs |
| 74LCX574MTC_NL | Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP -40 to 85 |
| 74LCX574SJ | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 |
| 74LCX574WM | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX574WM | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LCX574WM | 制造商:Fairchild Semiconductor Corporation 功能描述:74LCX CMOS SMD 74LCX574 SOIC20 |
| 74LCX574WM_NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs |
| 74LCX574WM_Q | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LCX574WM-NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs |
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