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制造商 系列 封装/外壳 包装 产品状态 逻辑类型 方向 元件数量 每个元件的位数 复位 定时 计数速率 触发类型 电压 - 电源 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 方向 元件数量 每个元件的位数 复位 定时 计数速率 触发类型 电压 - 电源 工作温度 等级 认证 安装类型 供应商设备封装
SNJ54177J

SNJ54177J

BINARY COUNTER

Texas Instruments

706 7.20
SNJ54177J

数据手册

* - Bulk Active - - - - - - - - - - - - - -
JM38510/31504BFA

JM38510/31504BFA

54LS161A SYNCHRONOUS 4-BIT COUNT

Texas Instruments

140 8.18
JM38510/31504BFA

数据手册

54LS 16-CFlatPack Bulk Active Binary Counter Up 1 4 Asynchronous Synchronous 32 MHz Positive Edge 4.5 V ~ 5.5 V -55°C ~ 125°C (TA) - - Surface Mount 16-CFP
JM38510/66304B2A

JM38510/66304B2A

BINARY COUNTER, HC/UH SERIES, SY

Texas Instruments

121 7.73

-

54HC 20-CLCC Bulk Active Binary Counter Up 1 4 Synchronous Synchronous 36 MHz Positive Edge 2 V ~ 6 V -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
JM38510/66302B2A

JM38510/66302B2A

BINARY COUNTER, HC/UH SERIES, SY

Texas Instruments

146 7.87

-

54HC 20-CLCC Bulk Active Binary Counter Up 1 4 Asynchronous Synchronous 44 MHz Positive Edge 2 V ~ 6 V -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
JM38510/31504BEA

JM38510/31504BEA

54LS161A SYNCHRONOUS 4-BIT COUNT

Texas Instruments

113 8.58
JM38510/31504BEA

数据手册

54LS 16-CDIP (0.300", 7.62mm) Bulk Active Binary Counter Up 1 4 Asynchronous Synchronous 32 MHz Positive Edge 4.5 V ~ 5.5 V -55°C ~ 125°C (TA) Military MIL-PRF-38535L Through Hole 16-CDIP
SN54LS191J

SN54LS191J

54LS191 SYNCHRONOUS UP/DOWN COUN

Texas Instruments

288 9.20
SN54LS191J

数据手册

54LS 16-CDIP (0.300", 7.62mm) Bulk Active Binary Counter Up, Down 1 4 Asynchronous Synchronous 25 MHz Positive Edge 4.5 V ~ 5.5 V -55°C ~ 125°C (TA) - - Through Hole 16-CDIP
SN74LS593DWR

SN74LS593DWR

IC BINARY COUNTER 8-BIT 20SOIC

Texas Instruments

4,384 7.09
SN74LS593DWR

数据手册

74LS 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Binary Counter Up 1 8 Synchronous - 35 MHz Positive Edge 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 20-SOIC
SN74LS593DW

SN74LS593DW

IC BINARY COUNTER 8-BIT 20SOIC

Texas Instruments

267 12.78
SN74LS593DW

数据手册

74LS 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Binary Counter Up 1 8 Synchronous - 35 MHz Positive Edge 4.75 V ~ 5.25 V 0°C ~ 70°C - - Surface Mount 20-SOIC
7603201DA

7603201DA

DECADE COUNTER, LS SERIES

Texas Instruments

105 18.54
7603201DA

数据手册

* - Bulk Active - - - - - - - - - - - - - -
SNJ54LS393FK

SNJ54LS393FK

54LS393 DUAL 4-BIT BINARY COUNTE

Texas Instruments

780 22.20
SNJ54LS393FK

数据手册

54LS 20-CLCC Bulk Active Binary Counter Up 2 4 Asynchronous - 35 MHz Negative Edge 4.5 V ~ 5.5 V -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)