触发器

制造商 系列 封装/外壳 包装 产品状态 功能 类型 输出类型 元件数量 每个元件的位数 时钟频率 最大传播延迟 @ V,最大负载电容 触发类型 电流 - 输出高、低 电压 - 电源 电流 - 静态电流(Iq) 输入电容 工作温度 等级 认证 安装类型 供应商设备封装

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图片 制造商料号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 功能 类型 输出类型 元件数量 每个元件的位数 时钟频率 最大传播延迟 @ V,最大负载电容 触发类型 电流 - 输出高、低 电压 - 电源 电流 - 静态电流(Iq) 输入电容 工作温度 等级 认证 安装类型 供应商设备封装
74HC73D,653

74HC73D,653

IC FF JK TYPE DUAL 1BIT 14SO

Nexperia USA Inc.

940
74HC73D,653数据手册 74HC 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Reset JK Type Complementary 2 1 83 MHz 27ns @ 6V, 50pF Negative Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 14-SO
74LVC273PW,118

74LVC273PW,118

IC FF D-TYPE SNGL 8BIT 20TSSOP

Nexperia USA Inc.

664
74LVC273PW,118数据手册 74LVC 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Master Reset D-Type Non-Inverted 1 8 230 MHz 8.2ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
CD74HCT112E

CD74HCT112E

IC FF JK TYPE DUAL 1BIT 16DIP

Texas Instruments

499
CD74HCT112E数据手册 74HCT 16-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset JK Type Complementary 2 1 60 MHz 35ns @ 4.5V, 50pF Negative Edge 4mA, 4mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
74VHC74FT

74VHC74FT

IC FF D-TYPE DUAL 1BIT 14TSSOP

Toshiba Semiconductor and Storage

466
74VHC74FT数据手册 TC74VHC 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 115 MHz 9.3ns @ 5V, 50pF Positive Edge 8mA, 8mA 2V ~ 5.5V 2 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
CD74HC109E

CD74HC109E

IC FF JK TYPE DUAL 1BIT 16DIP

Texas Instruments

688
CD74HC109E数据手册 74HC 16-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset JK Type Complementary 2 1 60 MHz 31ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
NC7SZ74K8X

NC7SZ74K8X

IC FF D-TYPE SNGL 1BIT US8

onsemi

360
NC7SZ74K8X数据手册 7SZ 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 1 1 200 MHz 5ns @ 5V, 50pF Positive Edge 32mA, 32mA 1.65V ~ 5.5V 1 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount US8
CD74AC74E

CD74AC74E

IC FF D-TYPE DUAL 1BIT 14DIP

Texas Instruments

479
CD74AC74E数据手册 74AC 14-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset D-Type Complementary 2 1 110 MHz 10ns @ 5V, 50pF Positive Edge 24mA, 24mA 1.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 14-PDIP
CD74HC112E

CD74HC112E

IC FF JK TYPE DUAL 1BIT 16DIP

Texas Instruments

629
CD74HC112E数据手册 74HC 16-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset JK Type Complementary 2 1 60 MHz 30ns @ 6V, 50pF Negative Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 16-PDIP
SN74HC574AN

SN74HC574AN

IC FF D-TYPE SNGL 8BIT 20DIP

Texas Instruments

813
SN74HC574AN数据手册 74HC 20-DIP (0.300", 7.62mm) Tube Active Standard D-Type Tri-State, Non-Inverted 1 8 84 MHz 33ns @ 6V, 150pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 8 µA 3 pF -40°C ~ 85°C (TA) - - Through Hole 20-PDIP
CD74HC74E

CD74HC74E

IC FF D-TYPE DUAL 1BIT 14DIP

Texas Instruments

608
CD74HC74E数据手册 74HC 14-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset D-Type Complementary 2 1 50 MHz 30ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 14-PDIP
CD74HC107E

CD74HC107E

IC FF JK TYPE DUAL 1BIT 14DIP

Texas Instruments

263
CD74HC107E数据手册 74HC 14-DIP (0.300", 7.62mm) Tube Active Reset JK Type Complementary 2 1 60 MHz 29ns @ 6V, 50pF Negative Edge 5.2mA, 5.2mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 14-PDIP
CD74ACT74E

CD74ACT74E

IC FF D-TYPE DUAL 1BIT 14DIP

Texas Instruments

223
CD74ACT74E数据手册 74ACT 14-DIP (0.300", 7.62mm) Tube Active Set(Preset) and Reset D-Type Complementary 2 1 85 MHz 9.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 14-PDIP
SN74LS374DWR

SN74LS374DWR

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

924
SN74LS374DWR数据手册 74LS 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Standard D-Type Tri-State, Non-Inverted 1 8 50 MHz 28ns @ 5V, 45pF Positive Edge 2.6mA, 24mA 4.75V ~ 5.25V 40 mA - 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
MC10EP52DTG

MC10EP52DTG

IC FF D-TYPE SNGL 1BIT 8TSSOP

onsemi

100
MC10EP52DTG数据手册 10EP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Standard D-Type Complementary 1 1 3 GHz - Positive, Negative - -3V ~ -5.5V 45 mA - -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
74AHCT74D,118

74AHCT74D,118

IC FF D-TYPE DUAL 1BIT 14SO

Nexperia USA Inc.

720
74AHCT74D,118数据手册 74AHCT 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 140 MHz 8.8ns @ 5V, 50pF Positive Edge 8mA, 8mA 4.5V ~ 5.5V 2 µA 3 pF -40°C ~ 125°C (TA) - - Surface Mount 14-SO
74LV74PW,118

74LV74PW,118

IC FF D-TYPE DUAL 1BIT 14TSSOP

Nexperia USA Inc.

556
74LV74PW,118数据手册 74LV 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 110 MHz 17ns @ 5V, 50pF Positive Edge 12mA, 12mA 1V ~ 5.5V 80 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 14-TSSOP
74HC374PW,118

74HC374PW,118

IC FF D-TYPE SNGL 8BIT 20TSSOP

Nexperia USA Inc.

590
74HC374PW,118数据手册 74HC 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Standard D-Type Tri-State, Non-Inverted 1 8 83 MHz 28ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 20-TSSOP
SN74HCS74QBQARQ1

SN74HCS74QBQARQ1

IC FF D-TYPE DUAL 1BIT 14WQFN

Texas Instruments

281
SN74HCS74QBQARQ1数据手册 74HC 14-WFQFN Exposed Pad Tape & Reel (TR) Active Set(Preset) and Reset D-Type Complementary 2 1 105 MHz 15ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 2 µA 5 pF -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 14-WQFN (3x2.5)
74HCT173D,653

74HCT173D,653

IC FF D-TYPE SNGL 4BIT 16SO

Nexperia USA Inc.

149
74HCT173D,653数据手册 74HCT 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Master Reset D-Type Tri-State, Non-Inverted 1 4 80 MHz 40ns @ 4.5V, 50pF Positive Edge 6mA, 6mA 4.5V ~ 5.5V 4 µA 3.5 pF -40°C ~ 125°C (TA) - - Surface Mount 16-SO
74LVC273D,118

74LVC273D,118

IC FF D-TYPE SNGL 8BIT 20SO

Nexperia USA Inc.

272
74LVC273D,118数据手册 74LVC 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Master Reset D-Type Non-Inverted 1 8 230 MHz 8.2ns @ 3.3V, 50pF Positive Edge 24mA, 24mA 1.65V ~ 3.6V 10 µA 5 pF -40°C ~ 125°C (TA) - - Surface Mount 20-SO
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触发器 产品与选型指南

触发器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品,方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。

您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 触发器。如暂时没有找到完全匹配的型号,也可以提交询价,我们将协助确认库存、交期以及可替代型号。

FAQ

如何选择合适的 触发器?

建议先确认电气参数、封装、工作温度、应用环境以及品牌要求,再结合库存和交期进行筛选。

页面上的库存信息是否可以直接采购?

库存会随供应情况变化。对于项目采购或批量需求,建议提交询价,以便进一步确认实时库存、价格和交期。

找不到指定型号怎么办?

您可以提交型号和数量需求,我们可以协助查询缺货型号,并根据参数提供可替代型号建议。

是否可以提供 Datasheet 和技术资料?

可以。产品列表中的 Datasheet 链接可用于查看相关技术资料;如资料暂缺,也可以联系我们协助查找。

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