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參數資料
| 型號： | 74ACT273 |
| 廠商： | 意法半導體 |
| 英文描述： | OCTAL D-TYPE FLIP FLOP WITH CLEAR |
| 中文描述： | 八路D型觸發器與清除 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 77K |
| 代理商： | 74ACT273 |
74ACT273
OCTAL D-TYPE FLIP FLOP WITH CLEAR
PRELIMINARY DATA
May 1999
I
HIGHSPEED:
f
MAX
=190MHzns(TYP.)atV
CC
= 5V
I
LOWPOWERDISSIPATION:
I
CC
=8
μ
A(MAX.) at T
A
=25
o
C
I
COMPATIBLEWITH TTL OUTPUTS
V
IH
=2V (MIN),V
IL
= 0.8V(MAX)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 24mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 4.5Vto 5.5V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES273
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The ACT273 is a high-speed CMOS OCTAL
D-TYPE FLIP FLOP WITH
with sub-micron silicon gate and double-layer
metal wiring C
2
MOS technology.It is ideal for low
power
applications
mantaining
operation similar to equivalent Bipolar Schottky
TTL.
CLEAR fabricated
high
speed
Information signals applied to D inputs are
transfered to the Q output on the positive going
edge of the clock pulse.
When the CLEAR input is held low, the Q outputs
are held low independentelyof the other inputs .
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
equipped with
PIN CONNECTION AND IEC LOGIC SYMBOLS
M
(MicroPackage)
B
(Plastic Package)
T
(TSSOP Package)
ORDER CODES :
74ACT273B
74ACT273M
74ACT273T
1/11
相關PDF資料 |
PDF描述 |
|---|---|
| 74ACT273B | 7-Bit TTL/BTL Transceivers 52-QFP 0 to 70 |
| 74ACT273M | OCTAL D-TYPE FLIP FLOP WITH CLEAR |
| 74ACT273MTR | 18-Bit LVTTL-to-GTL/GTL+ Universal Bus Transceivers 56-TSSOP -40 to 85 |
| 74ACT273T | OCTAL D-TYPE FLIP FLOP WITH CLEAR |
| 74ACT273 | Octal D-Type Flip-Flop |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74ACT273B | 功能描述:觸發器 USE 512-74ACT273PC 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 |
| 74ACT273DWG | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 74ACT273DWR2 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 74ACT273DWR2G | 制造商: 功能描述: 制造商:ON Semiconductor 功能描述: 制造商:undefined 功能描述: |
| 74ACT273M | 功能描述:觸發器 Octal D F/F w/Clear 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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