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图片 制造商型号 库存情况 价格 库存 数据手册 系列 封装/外壳 包装 产品状态 逻辑类型 独立电路 施密特触发器输入 传播延迟 电流 - 输出高、低 电压 - 电源 工作温度 等级 认证 安装类型 供应商设备封装
CD74HCT221M

CD74HCT221M

IC MULTIVIBRATOR 18NS 16SOIC

Texas Instruments

3,433 0.47
CD74HCT221M

数据手册

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Monostable 2 Yes 18 ns 4mA, 4mA 4.5 V ~ 5.5 V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74HC4538PWT

CD74HC4538PWT

IC MULTIVIBRATOR 21NS 16TSSOP

Texas Instruments

3,474 0.80
CD74HC4538PWT

数据手册

74HC 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Monostable 2 Yes 21 ns 5.2mA, 5.2mA 2 V ~ 6 V -55°C ~ 125°C - - Surface Mount 16-TSSOP
SN74LS221DBR

SN74LS221DBR

IC MULTIVIBRATOR 45NS 16SSOP

Texas Instruments

3,478 0.52
SN74LS221DBR

数据手册

74LS 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Monostable 2 No 45 ns 400µA, 8mA 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 16-SSOP
CD74HCT4538M

CD74HCT4538M

IC MULTIVIBRATOR 23NS 16SOIC

Texas Instruments

2,275 1.14
CD74HCT4538M

数据手册

74HCT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Monostable 2 Yes 23 ns 4mA, 4mA 4.5 V ~ 5.5 V -55°C ~ 125°C - - Surface Mount 16-SOIC
CD74HC4538M

CD74HC4538M

IC MULTIVIBRATOR 21NS 16SOIC

Texas Instruments

3,902 0.95
CD74HC4538M

数据手册

74HC 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Monostable 2 Yes 21 ns 5.2mA, 5.2mA 2 V ~ 6 V -55°C ~ 125°C - - Surface Mount 16-SOIC
74LVC1G123DCUTG4

74LVC1G123DCUTG4

IC MULTIVIBRATOR 18.5NS 8VSSOP

Texas Instruments

1,034 -
74LVC1G123DCUTG4

数据手册

74LVC 8-VFSOP (0.091", 2.30mm Width) Tape & Reel (TR) Discontinued at Digi-Key Monostable 1 Yes 18.5 ns 32mA, 32mA 1.65 V ~ 5.5 V -40°C ~ 125°C - - Surface Mount 8-VSSOP
SN74121NSR

SN74121NSR

IC MULTIVIBRATOR 45NS 14SOP

Texas Instruments

4,467 -
SN74121NSR

数据手册

7400 14-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Monostable 2 No 45 ns 400µA, 16mA 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 14-SO
SN74121NSRE4

SN74121NSRE4

IC MULTIVIBRATOR 45NS 14SOP

Texas Instruments

2,235 -
SN74121NSRE4

数据手册

7400 14-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Monostable 2 No 45 ns 400µA, 16mA 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 14-SO
SN74121NSRG4

SN74121NSRG4

IC MULTIVIBRATOR 45NS 14SOP

Texas Instruments

4,773 -
SN74121NSRG4

数据手册

7400 14-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Monostable 2 No 45 ns 400µA, 16mA 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 14-SO
SN74LS423DG4

SN74LS423DG4

IC MULTIVIBRATOR 28NS 16SOIC

Texas Instruments

4,160 -
SN74LS423DG4

数据手册

74LS 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Monostable 2 No 28 ns 400µA, 8mA 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 16-SOIC