Datasheet > 74VHC125FT

74VHC125FT

更新时间： 2023-12-06 20:13:20

品牌	Logo	应用领域
东芝 - TOSHIBA		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
8页	182K
描述
Quad Buffer, TSSOP14B

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74VHC125FT 数据手册

74VHC125FT,74VHC126FT

CMOS Digital Integrated Circuits Silicon Monolithic

74VHC125FT,74VHC126FT

1. Functional Description

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Quad Bus Buffer, Non-Inverted 3-State Outputs

74VHC125FT: Quad Bus Buffer

74VHC126FT: Quad Bus Buffer

2. General

The 74VHC125FT,74VHC126FT are high speed CMOS QUAD BUS BUFFERs fabricated with silicon gate

C2MOS technology.

They achieve the high speed operation similar to equivalent Bipolar Shottky TTL while maintaining the CMOS

low power dissipation.

The 74VHC125FT requires the 3-state control input G to be set high to place the output into the high impedance

state, whereas the 74VHC126FT requires the control input G to be set low to place the output into high impedance.

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.

3. Features

(1) AEC-Q100 (Rev. H) (Note 1)

(2) Wide operating temperature: Topr = -40 to 125 

(3) High speed: Propagation delay time = 3.8 ns (typ.) at VCC = 5 V

(4) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25 

(5) High noise immunity: VNIH = VNIL = 28 % VCC (min)

(6) Power down protection is provided on all inputs.

(7) Balanced propagation delays: tPLH ≈ tPHL

(8) Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V

(9) Low noise: VOLP = 0.8 V (max)

(10) Pin and function compatible with 74 series (AC/HC/AHC/LV etc.) 125 or 126 type.

Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales

representative.

4. Packaging

TSSOP14B

Start of commercial production

2013-06

2016-08-18

Rev.4.0

12 3 4 5 6 7 8

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与74VHC125FT相关器件

型号	品牌	获取价格	描述	数据表
74VHC125M	FAIRCHILD	获取价格	Quad Buffer with 3-STATE Outputs
74VHC125M	TI	获取价格	AHC/VHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, PLASTIC, SOIC-14
74VHC125M	ONSEMI	获取价格	四路缓冲器（带3态输出）
74VHC125M	STMICROELECTRONICS	获取价格	QUAD BUS BUFFERS 3-STATE
74VHC125MSCX	TI	获取价格	AHC/VHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, EIAJ TYPE1, PLASTIC, SSOP-14
74VHC125MTC	FAIRCHILD	获取价格	Quad Buffer with 3-STATE Outputs
74VHC125MTC	TI	获取价格	AHC/VHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, PLASTIC, TSSOP-14
74VHC125MTC	ONSEMI	获取价格	四路缓冲器（带3态输出）
74VHC125MTCX	TI	获取价格	AHC/VHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, PLASTIC, TSSOP-14
74VHC125MTCX	ONSEMI	获取价格	四路缓冲器（带3态输出）