參數資料
型號: 74AC273SCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: CMOS, 12 Bit Multiplying D/A Converter
中文描述: AC SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: 0.300 INCH, LEAD FREE, MS-013, SOIC-20
文件頁數: 1/10頁
文件大?。?/td> 70K
代理商: 74AC273SCX
74AC273
OCTAL D-TYPE FLIP FLOP WITH CLEAR
PRELIMINARY DATA
November 1998
I
HIGHSPEED:
f
MAX
=190MHz(TYP.) at V
CC
=5V
I
LOWPOWERDISSIPATION:
I
CC
=8
μ
A(MAX.) at T
A
=25
o
C
I
HIGHNOISEIMMUNITY:
V
NIH
= V
NIL
=28%V
CC
(MIN.)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 24mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto 6V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES273
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The AC273 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
CLEAR fabricated
high
speed
operation similar to equivalent Bipolar Schottky
TTL.
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 .
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
(Micro Package)
B
(Plastic Package)
ORDER CODES :
74AC273B
74AC273M
1/10
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相關代理商/技術參數
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