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型号 功能描述 生产厂家 企业 LOGO 操作

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

丝印代码:HT74;SNx4HCT74 Dual D-Type Positive-Edge-Triggered Flip-Flips With Clear and Preset

1 Features • Operating voltage range of 4.5 V to 5.5 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 40-μA max ICC • Typical tpd = 17 ns • ±4-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible 2 Description The ’HCT74 devices c

TI

德州仪器

Negative Voltage Regulator

General Description The HT74XX series is a set of three-terminal high current high voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as -24V. They are available with several fixed output voltages ranging from -2.4V to -15V

HOLTEK

合泰

Negative Voltage Regulator

General Description The HT74XX series is a set of three-terminal high current high voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as -24V. They are available with several fixed output voltages ranging from -2.4V to -15V

HOLTEK

合泰

Negative Voltage Regulator

General Description The HT74XX series is a set of three-terminal high current high voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as -24V. They are available with several fixed output voltages ranging from -2.4V to -15V

HOLTEK

合泰

2A Step-Down DC to DC Converter

General Description The HT7465 is a 2A high efficiency step-down DC-DC converter which includes a fully integrated MOS power transistor. The device uses a current-mode control operating methodology and can operate over a wide input voltage range of 4.75V to 24V for which it can provide a stable

HOLTEK

合泰

3A Step-Down DC to DC Converter

General Description The HT7466 is a DC-DC buck regulator. The built in high driver NMOS provides a monolithic solution for high effciency step-down DC-DC converter. With 3A output current, the wide input voltage range and stable output voltage regulation can widely use in all kinds of applicati

HOLTEK

合泰

Fast Battery Charger

General Description The HT7470 is a 4-bit single-chip microcomputer specially designed for NiCd battery fast charge/discharge control. The advanced unique design and multiple protection features of the HT7470 eliminate excessive external components in application circuits, and ensure battery safe

HOLTEK

合泰

Negative Voltage Regulator

General Description The HT74XX series is a set of three-terminal high current high voltage regulator implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as -24V. They are available with several fixed output voltages ranging from -2.4V to -15V

HOLTEK

合泰

Synchronous Step-Down DC to DC Converter

HOLTEK

合泰

Synchronous Step-Down DC to DC Converter

HOLTEK

合泰

8-Bit Serial-In/Parallel-Out Shift Register

HOLTEK

合泰

3.0V Negative Voltage Regulator

文件:179.49 Kbytes Page:12 Pages

HOLTEK

合泰

包装:散装 描述:TOOL HAND CRIMP CLINCHER SERIES 工具 专用工具

AMPHENOLCS

安费诺

52V/600mA, 1.25MHz/550kHz Asynchronous Step Down Converter

文件:2.8008 Mbytes Page:16 Pages

HOLTEK

合泰

Step-Down DC to DC Converter

文件:1.6054 Mbytes Page:9 Pages

HOLTEK

合泰

3A Step-Down DC to DC Converter

文件:1.4657 Mbytes Page:9 Pages

HOLTEK

合泰

HT74产品属性

  • 类型

    描述

  • 型号

    HT74

  • 制造商

    HOLTEK

  • 制造商全称

    Holtek Semiconductor Inc

  • 功能描述

    Negative Voltage Regulator

更新时间:2026-5-25 11:47:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
23+
SSOP14
8560
受权代理!全新原装现货特价热卖!
TI/德州仪器
24+
SSOP14
94
只供应原装正品 欢迎询价
TI
25+
SSOP-14-208mil
20948
样件支持,可原厂排单订货!
TI/德州仪器
25+
原厂封装
10280
TI(德州仪器)
25+
SSOP14
2886
原装现货,免费供样,技术支持,原厂对接
TI
25+
SSOP14
39
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI/德州仪器
26+
原厂封装
10280
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
TI/德州仪器
23+
SSOP14
50000
全新原装正品现货,支持订货
TI
25+23+
SSOP14
54165
绝对原装正品现货,全新深圳原装进口现货

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  • HT7430-负电压稳压器

    概述 该HT74XX系列是三端设置大电流高电压调节器实施在CMOS技术。他们可以提供100mA输出电流,允许输入电压高达24V高。它们可与几个固定的输出电压范围 2.4V至15V。 CMOS技术确保低电压降和低静态电流。虽然主要是作为固定电压设计稳压器,这些器件可用于与外部组件来获得可变的电压和电流。 特点 低功耗 低压降 低温度系数 高输入电压(高达24V) 高输出电流:100mA(PD为250mW) TO -92和SOT -89封装

    2013-1-27
  • HT7024A(SOT89)-电压检测器

    HT70XX系列系列是一套三端实施的低电源电压探测器CMOS技术。中的每个电压检测器系列检测特定的固定电压范围从2.4V至7V。电压检测器组成的一种高精度,低功耗标准电压源,一个比较器,滞后电路,输出驱动器。 CMOS技术保证低功耗。虽然设计主要作为固定电压探测器,这些设备可用于与外部组件检测到用户指定的阈值电压(NMOS开漏类型只)。 特点 低功耗 低温度系数 内置高稳定性参考源 内置滞后特点 TO- 92和SOT - 89封装 应用 电池跳棋

    2012-11-21