74VHCT273

更新时间： 2024-11-25 22:56:27

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
9页	72K
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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74VHCT273 数据手册

74VHCT273A

OCTAL D-TYPE FLIP FLOP WITH CLEAR

■

HIGH SPEED:

_MAX=170MHz(TYP.) at V_CC=5V

LOW POWER DISSIPATION:

I_CC=4 µA (MAX.) at T_A=25 ^oC

COMPATIBLEWITH TTL OUTPUTS:

V_IH=2V (MIN), V_IL= 0.8V(MAX)

POWERDOWN PROTECTIONON INPUTS&

OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 8 mA (MIN)

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

(Micro Package)

(TSSOPPackage)

ORDER CODES :

74VHCT273AM

74VHCT273AT

technology.

Information signals applied to D inputs are

transfered to the Q outputs on the positive going

edge of the clock pulse.

When the CLEAR input is held low, the Q outputs

are held low independentlyof the other inputs .

Power down protection is provided on all inputs

and outputs and 0 to 7V can be accepted on

inputs with no regard to the supply voltage. This

device can be used to interface 5V to 3V.

OPERATING VOLTAGERANGE:

V_CC(OPR)= 4.5V to 5.5V

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES273

IMPROVED LATCH-UP IMMUNITY

LOWNOISE:V_OLP= 0.9V(Max.)

■

DESCRIPTION

The 74VHCT273A is an advanced high-speed

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

CMOS OCTAL

CLEAR fabricated with sub-micron silicon gate

and double-layer metal wiring

C²MOS

D-TYPE FLIP FLOP WITH

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/9

November 1999

12 3 4 5 6 7...9

中文翻译

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与74VHCT273相关器件

型号	品牌	获取价格	描述	数据表
74VHCT273A	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273A_04	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273AM	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273AMTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273AT	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273ATTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT27A	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE
74VHCT27AM	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE
74VHCT27AMTR	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE
74VHCT27ATTR	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE