Datasheet > TC74VHC273FK_12

TC74VHC273FK_12

更新时间： 2024-09-16 01:18:31

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
10页	212K
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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TC74VHC273FK_12 数据手册

TC74VHC273F/FT/FK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHC273F,TC74VHC273FT,TC74VHC273FK

Octal D-Type Flip-Flop with Clear

The TC74VHC273 is an advanced high speed CMOS OCTAL

D-TYPE FLIP FLOP fabricated with silicon gate C²MOS

technology.

It achieves the high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

Information signals applied to D inputs are transferred to the

Q outputs on the positive going edge of the clock pulse.

When the CLR input is held “L”, the Q outputs are at a low

logic level independent of the other inputs.

An input protection circuit ensures that 0 to 5.5 V can be

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

TC74VHC273F

TC74VHC273FT

TC74VHC273FK

Features

•

High speed: f

= 165 MHz (typ.) at V

= 5 V

max

Low power dissipation: I

= 4 μA (max) at Ta = 25°C

High noise immunity: V

= V

= 28% V

(min)

NIH

NIL

Power down protection is provided on all inputs.

∼

−

Balanced propagation delays: t

pHL

pLH

Wide operating voltage range: V

= 2 to 5.5 V

CC (opr)

Low noise: V

= 0.8 V (max)

OLP

Pin and function compatible with 74ALS273

Weight

SOP20-P-300-1.27A

: 0.22 g (typ.)

TSSOP20-P-0044-0.65A : 0.08 g (typ.)

VSSOP20-P-0030-0.50

: 0.03 g (typ.)

2012-08-04

12 3 4 5 6 7...10

中文翻译

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与TC74VHC273FK_12相关器件

型号	品牌	获取价格	描述	数据表
TC74VHC273FN	TOSHIBA	获取价格	暂无描述
TC74VHC273FS	TOSHIBA	获取价格	IC AHC/VHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 0.225 INCH, 0
TC74VHC273FS-EL	TOSHIBA	获取价格	IC AHC/VHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 0.225 INCH, 0
TC74VHC273FT	TOSHIBA	获取价格	Octal D-Type Flip-Flop with Clear
TC74VHC273FT(EL)	TOSHIBA	获取价格	IC AHC/VHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 4.40 MM, 0.65
TC74VHC273FT(EL,M)	TOSHIBA	获取价格	IC AHC/VHC/H/U/V SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 4.40 MM
TC74VHC273FT_12	TOSHIBA	获取价格	Octal D-Type Flip-Flop with Clear
TC74VHC273FW(ELP)	TOSHIBA	获取价格	IC AHC/VHC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 0.300 INCH, 1
TC74VHC27F	TOSHIBA	获取价格	TRIPLE 3-INPUT NOR GATE
TC74VHC27F(EL)	TOSHIBA	获取价格	IC AHC/VHC SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14, 0.300 INCH, 1.27 MM PITCH, EIAJ TYPE2,