74AC273

更新时间： 2024-11-22 22:53:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器
页数	文件大小	规格书
10页	74K
描述
OCTAL D-TYPE FLIP FLOP WITH CLEAR

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中文翻译

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数据手册

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74AC273 数据手册

74AC273

OCTAL D-TYPE FLIP FLOP WITH CLEAR

PRELIMINARY DATA

■

HIGH SPEED:

f_MAX=190MHz(TYP.) at V_CC=5V

LOW POWER DISSIPATION:

_CC=8 A (MAX.) at T_A=25 C

HIGH NOISEIMMUNITY:

V_NIH= V_NIL=28% V_CC(MIN.)

Ω

50 TRANSMISSIONLINEDRIVING

(Plastic Package)

(Micro Package)

CAPABILITY

ORDER CODES :

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 24 mA (MIN)

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

74AC273B

74AC273M

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.

OPERATING VOLTAGERANGE:

V_CC(OPR)= 2V to 6V

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES273

IMPROVED LATCH-UP IMMUNITY

When the CLEAR input is held low, the Q outputs

are held low independentelyof the other inputs .

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The AC273 is a high-speed CMOS OCTAL

D-TYPE FLIP FLOP WITH CLEAR fabricated

with sub-micron silicon gate and double-layer

metal wiring C²MOS technology. It is ideal for low

power applications mantaining high speed

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/10

November 1998

12 3 4 5 6 7...10

中文翻译

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与74AC273相关器件

型号	品牌	获取价格	描述	数据表
74AC273_08	FAIRCHILD	获取价格	Octal D-Type Flip-Flop
74AC273B	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74AC273DC	TI	获取价格	AC SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
74AC273LC	TI	获取价格	AC SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
74AC273LCT	FAIRCHILD	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20,
74AC273LCTR	FAIRCHILD	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20,
74AC273LCX	FAIRCHILD	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20,
74AC273LCXR	FAIRCHILD	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, CQCC20,
74AC273M	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74AC273MTC	FAIRCHILD	获取价格	Octal D-Type Flip-Flop