类别是'category.计数器,除法器' (7250)
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对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 表面安装 | 终端数量 | Date Of Intro | JESD-609代码 | 无铅代码 | ECCN 代码 | 端子表面处理 | 附加功能 | HTS代码 | 包装方式 | 端子位置 | 终端形式 | 峰值回流焊温度(摄氏度) | 功能数量 | 端子间距 | Reach合规守则 | 时间@峰值回流温度-最大值(s) | 引脚数量 | JESD-30代码 | 资历状况 | 电源电压-最大值(Vsup) | 温度等级 | 电源电压-最小值(Vsup) | 端口的数量 | 比特数 | 家人 | 输出特性 | 座位高度-最大 | 输出极性 | 逻辑IC类型 | 最大 I(ol) | Prop. Delay@Nom-Sup | 筛选水平 | 触发器类型 | 传播延迟(tpd) | 控制类型 | 电源电流-最大值(ICC) | fmax-Min | 计数方向 | 同边偏斜-最大(tskwd) | 真实输出的数量 | 最大频率@Nom-Sup | 输入调节 | 负载/预设输入 | 操作方式 | 长度 | 宽度 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | SNC54LS193J | Rochester Electronics LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | -55 °C | CERAMIC, GLASS-SEALED | DIP | RECTANGULAR | IN-LINE | 5 V | 接触制造商 | ROCHESTER ELECTRONICS LLC | DIP, | 125 °C | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-GDIP-T16 | 5.5 V | MILITARY | 4.5 V | 4 | LS | 5.08 mm | BINARY COUNTER | 积极优势 | 47 ns | 25 MHz | BIDIRECTIONAL | YES | SYNCHRONOUS | 19.56 mm | 7.62 mm | |||||||||||||||||||||||||||||
![]() | PI6C2305-1WIX | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | SOP, | 85 °C | -40 °C | PLASTIC/EPOXY | SOP | RECTANGULAR | 小概要 | 3.3 V | Obsolete | PERICOM SEMICONDUCTOR CORP | SOIC | e0 | EAR99 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 1.27 mm | unknown | 8 | R-PDSO-G8 | 不合格 | 3.6 V | INDUSTRIAL | 3 V | 6C | 3-STATE | 1.75 mm | 基于PLL的时钟驱动器 | 133 MHz | 0.2 ns | 5 | STANDARD | 4.9 mm | 3.9 mm | ||||||||||||||||||||||||||
![]() | SN74ALVC164245DLG4 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 48 | -40 °C | PLASTIC/EPOXY | SSOP | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 2.7 V | Obsolete | TEXAS INSTRUMENTS INC | SSOP, | 85 °C | ALSO REQUIRES 3.3V TO 5.5V SUPPLY FOR PORT B | 8542.39.00.01 | DUAL | 鸥翼 | 2 | 0.635 mm | unknown | R-PDSO-G48 | 5.5 V | INDUSTRIAL | 2.5 V | 2 | 8 | ALVC/VCX/A | 3-STATE | 2.79 mm | TRUE | 总线收发器 | 7.6 ns | 15.875 mm | 7.49 mm | |||||||||||||||||||||||||||||||
![]() | SC3306Q-1/TD | Applied Micro Circuits Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 52 | QFP | QFP, | 5 V | FLATPACK | SQUARE | QFP52,.68SQ,40 | QFP | PLASTIC/EPOXY | 70 °C | 10 pF | Obsolete | APPLIED MICRO CIRCUITS CORP | 8542.39.00.01 | QUAD | 鸥翼 | 1 | 1 mm | unknown | 52 | S-PQFP-G52 | 不合格 | 5.25 V | COMMERCIAL | 4.75 V | LVTTL | 2.45 mm | 低时序偏斜时钟驱动器 | 80 MHz | 0.5 ns | 20 | MUX | 14 mm | 14 mm | |||||||||||||||||||||||||||||
![]() | 74LVT16374ADGGR | Philips Semiconductors | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | QS5V993-2QC | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 28 | 70 °C | PLASTIC/EPOXY | SSOP | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | Obsolete | INTEGRATED DEVICE TECHNOLOGY INC | SOIC | QSOP-28 | e0 | EAR99 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.635 mm | unknown | 28 | R-PDSO-G28 | 不合格 | 3.6 V | COMMERCIAL | 3 V | QS5 | 1.75 mm | 基于PLL的时钟驱动器 | 0.25 ns | 85 MHz | 0.5 ns | 8 | STANDARD | 9.9 mm | 3.9116 mm | |||||||||||||||||||||||||||
![]() | DM54LS163J/883C | National Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | NATIONAL SEMICONDUCTOR CORP | DIP, DIP16,.3 | 125 °C | -55 °C | CERAMIC | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | compliant | R-XDIP-T16 | 不合格 | 5.5 V | MILITARY | 4.5 V | 4 | LS | BINARY COUNTER | 0.004 A | MIL-STD-883 Class C | 积极优势 | 38 ns | 32 mA | UP | 25000000 Hz | YES | SYNCHRONOUS | |||||||||||||||||||||||||
![]() | PI74LPT244CQEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | SSOP, | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | 有 | 活跃 | DIODES INC | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 2 | 0.635 mm | compliant | 30 | R-PDSO-G20 | 3.6 V | INDUSTRIAL | 2.7 V | 2 | 4 | LPT | 3-STATE | 1.75 mm | TRUE | 总线驱动器 | 4.1 ns | 8.65 mm | 3.9 mm | ||||||||||||||||||||||||||||
![]() | PI74LPT244CQEX | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 有 | Obsolete | PERICOM SEMICONDUCTOR CORP | QSOP | SSOP, SSOP20,.25 | 50 pF | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | SSOP20,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | e3 | EAR99 | 哑光锡 | 8542.39.00.01 | TR | DUAL | 鸥翼 | 260 | 2 | 0.635 mm | compliant | 30 | 20 | R-PDSO-G20 | 不合格 | 3.6 V | INDUSTRIAL | 2.7 V | 2 | 4 | LPT | 3-STATE | 1.75 mm | TRUE | 总线驱动器 | 0.024 A | 4.1 ns | 4.1 ns | 低电平 | 8.65 mm | 3.9 mm | ||||||||||||||||
![]() | IDT74LVC374AQ | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 50 pF | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | SSOP20,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | QSOP-20 | QSOP | INTEGRATED DEVICE TECHNOLOGY INC | Obsolete | 无 | 3.3 V | e0 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 1 | 0.635 mm | not_compliant | 20 | 20 | R-PDSO-G20 | 不合格 | 3.6 V | INDUSTRIAL | 2.7 V | 2 | 8 | LVC/LCX/Z | 3-STATE | 1.7272 mm | TRUE | 总线驱动器 | 0.024 A | 7 ns | 积极优势 | 8.1 ns | 100000000 Hz | 8.6614 mm | 3.9116 mm | |||||||||||||||||
![]() | TC74VHCT125AFK | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 有 | 活跃 | TOSHIBA CORP | SSOP | VSSOP, TSSOP14,.16,20 | 50 pF | 85 °C | -40 °C | PLASTIC/EPOXY | VSSOP | TSSOP14,.16,20 | RECTANGULAR | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | 5 V | 有 | 8542.39.00.01 | DUAL | 鸥翼 | 未说明 | 4 | 0.5 mm | unknown | 未说明 | 14 | R-PDSO-G14 | 不合格 | 5.5 V | INDUSTRIAL | 4.5 V | 2 | 1 | AHCT/VHCT | 3-STATE | 1 mm | TRUE | 总线驱动器 | 0.008 A | 8.5 ns | 8.5 ns | 低电平 | 0.04 mA | UNIDIRECTIONAL | 4 mm | 3 mm | ||||||||||||||||||
![]() | QS74FCT2543ATQ | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 24 | INTEGRATED DEVICE TECHNOLOGY INC | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | SSOP24,.24 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 5 V | 无 | Obsolete | e0 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 1 | 0.635 mm | not_compliant | 30 | R-PDSO-G24 | 不合格 | INDUSTRIAL | 2 | 8 | 3-STATE | TRUE | 注册总线收发器 | 0.012 A | 6.5 ns | 独立控制 | BIDIRECTIONAL | ||||||||||||||||||||||||||||
![]() | QS74FCT2543ATQ | Rochester Electronics LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 24 | 小概要 | 5 V | 活跃 | ROCHESTER ELECTRONICS LLC | 未说明 | 70 °C | PLASTIC/EPOXY | RECTANGULAR | e0 | 无 | 锡铅 | INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH | DUAL | 鸥翼 | 未说明 | 1 | unknown | 未说明 | R-PDSO-G24 | COMMERCIAL | 5.25 V | COMMERCIAL | 4.75 V | 2 | 8 | FCT | 3-STATE WITH SERIES RESISTOR | TRUE | 注册总线收发器 | 8 ns | ||||||||||||||||||||||||||||||||
![]() | TC7MH368FK | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | 无 | Obsolete | TOSHIBA CORP | SOIC | VSSOP, TSSOP16,.16,20 | 50 pF | 85 °C | -40 °C | PLASTIC/EPOXY | VSSOP | TSSOP16,.16,20 | RECTANGULAR | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | 3.3 V | e0 | 无 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.5 mm | unknown | 16 | R-PDSO-G16 | 不合格 | 5.5 V | INDUSTRIAL | 2 V | 2 | 6 | LV/LV-A/LVX/H | 3-STATE | 1 mm | INVERTED | 总线驱动器 | 0.004 A | 12.5 ns | 12.5 ns | 低电平 | 4 mm | 3 mm | ||||||||||||||||||||
![]() | SN74ALS163J | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | DIP, DIP16,.3 | 70 °C | CERAMIC | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | TEXAS INSTRUMENTS INC | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | not_compliant | R-XDIP-T16 | 不合格 | 5.5 V | COMMERCIAL | 4.5 V | 4 | ALS | BINARY COUNTER | 积极优势 | 20 ns | UP | 30000000 Hz | YES | SYNCHRONOUS | |||||||||||||||||||||||||||||||
![]() | SN74ALS163J | Freescale Semiconductor | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | DIP, DIP16,.3 | 70 °C | CERAMIC | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | MOTOROLA SEMICONDUCTOR PRODUCTS | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-XDIP-T16 | 不合格 | 5.25 V | COMMERCIAL | 4.75 V | 4 | ALS | BINARY COUNTER | 积极优势 | 20 ns | UP | 30000000 Hz | YES | SYNCHRONOUS | |||||||||||||||||||||||||||||
![]() | SN74ALS163J | Motorola Semiconductor Products | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | DIP, DIP16,.3 | 70 °C | CERAMIC | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | MOTOROLA INC | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-XDIP-T16 | 不合格 | 5.25 V | COMMERCIAL | 4.75 V | 4 | ALS | BINARY COUNTER | 积极优势 | 20 ns | UP | 30000000 Hz | YES | SYNCHRONOUS | |||||||||||||||||||||||||||||
![]() | IDT74FST3245PG | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | TSSOP | TSSOP20,.25 | RECTANGULAR | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 5 V | 无 | Obsolete | INTEGRATED DEVICE TECHNOLOGY INC | TSSOP | TSSOP, TSSOP20,.25 | e0 | 锡铅 | TTL兼容总线开关 | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 1 | 0.65 mm | not_compliant | 20 | 20 | R-PDSO-G20 | 不合格 | 5.25 V | INDUSTRIAL | 4.75 V | 2 | 8 | CBT/FST/QS/5C/B | 3-STATE | 1.2 mm | TRUE | 总线驱动器 | 0.25 ns | 6.5 mm | 4.4 mm | |||||||||||||||||||||
![]() | TC74VHC393FK(EL,K) | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | TC7MZ540FK | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | RECTANGULAR | TSSOP20,.16,20 | VSSOP | PLASTIC/EPOXY | -40 °C | 85 °C | VSSOP, TSSOP20,.16,20 | SSOP | TOSHIBA CORP | Obsolete | 2.7 V | e0 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.5 mm | unknown | 20 | R-PDSO-G20 | 不合格 | 3.6 V | INDUSTRIAL | 2 V | 2 | 8 | LVC/LCX/Z | 3-STATE | 1 mm | INVERTED | 总线驱动器 | 0.024 A | 6.5 ns | 7.5 ns | 低电平 | 5 mm | 3 mm | |||||||||||||||||||||||
![]() | HD1-6431-8 | Harris Semiconductor | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | DIP, DIP16,.3 | 125 °C | -55 °C | CERAMIC | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 无 | Obsolete | HARRIS SEMICONDUCTOR | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | THROUGH-HOLE | 2.54 mm | unknown | R-XDIP-T16 | 不合格 | MILITARY | 总线驱动器 | 38535Q/M;38534H;883B | |||||||||||||||||||||||||||||||||||||||
![]() | PI5C16861VEX | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 48 | Obsolete | PERICOM SEMICONDUCTOR CORP | SSOP | SSOP, | 50 pF | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 5 V | 有 | EAR99 | BUS SWITCH | 8542.39.00.01 | DUAL | 鸥翼 | 未说明 | 2 | 0.635 mm | compliant | 未说明 | 48 | R-PDSO-G48 | 不合格 | 5.5 V | INDUSTRIAL | 4.5 V | 2 | 10 | CBT/FST/QS/5C/B | 3-STATE | 2.79 mm | TRUE | 总线驱动器 | 1.25 ns | 15.875 mm | 7.49 mm | |||||||||||||||||||||||
![]() | PI3C3126QX | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | Obsolete | PERICOM SEMICONDUCTOR CORP | SSOP | SSOP, SSOP16,.25 | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | SSOP16,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | 无 | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 未说明 | 4 | 0.635 mm | compliant | 未说明 | 16 | R-PDSO-G16 | 不合格 | 3.63 V | INDUSTRIAL | 2.97 V | 2 | 1 | CB3Q/3VH/3C/2B | 3-STATE | 1.75 mm | TRUE | 总线驱动器 | 0.25 ns | 4.9 mm | 3.9 mm | ||||||||||||||||||||||||
![]() | IDT74CBTLV16800PF | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 48 | 无 | Obsolete | INTEGRATED DEVICE TECHNOLOGY INC | SOIC | TSSOP, TSSOP48,.25,16 | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | TSSOP | TSSOP48,.25,16 | RECTANGULAR | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 2.5 V | e0 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 2 | 0.4 mm | not_compliant | 30 | 48 | R-PDSO-G48 | 不合格 | 3.6 V | INDUSTRIAL | 2.3 V | 2 | 10 | CBTLV/3B | 3-STATE | 1.2 mm | TRUE | 总线驱动器 | 0.25 ns | 11.3 mm | 4.4 mm | ||||||||||||||||||||||
![]() | 74LVTH244ABQ | Nexperia | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 1998-02-19 | HVQCCN, | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | HVQCCN | RECTANGULAR | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | 3.3 V | 有 | 活跃 | NEXPERIA | e4 | 镍钯金银 | 8542.39.00.01 | QUAD | 无铅 | 260 | 2 | 0.5 mm | compliant | 30 | R-PQCC-N20 | 3.6 V | INDUSTRIAL | 2.7 V | 2 | 4 | LVT | 3-STATE | 1 mm | TRUE | 总线驱动器 | 5.1 ns | 4.5 mm | 2.5 mm |
SNC54LS193J
Rochester Electronics LLC
分类:Logic - Counters, Dividers
PI6C2305-1WIX
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
SN74ALVC164245DLG4
Texas Instruments
分类:Logic - Counters, Dividers
SC3306Q-1/TD
Applied Micro Circuits Corporation
分类:Logic - Counters, Dividers
74LVT16374ADGGR
Philips Semiconductors
分类:Logic - Counters, Dividers
QS5V993-2QC
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
DM54LS163J/883C
National Semiconductor Corporation
分类:Logic - Counters, Dividers
PI74LPT244CQEX
Diodes Incorporated
分类:Logic - Counters, Dividers
PI74LPT244CQEX
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
IDT74LVC374AQ
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
TC74VHCT125AFK
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
QS74FCT2543ATQ
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
QS74FCT2543ATQ
Rochester Electronics LLC
分类:Logic - Counters, Dividers
TC7MH368FK
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
SN74ALS163J
Texas Instruments
分类:Logic - Counters, Dividers
SN74ALS163J
Freescale Semiconductor
分类:Logic - Counters, Dividers
SN74ALS163J
Motorola Semiconductor Products
分类:Logic - Counters, Dividers
IDT74FST3245PG
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
TC74VHC393FK(EL,K)
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
TC7MZ540FK
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
HD1-6431-8
Harris Semiconductor
分类:Logic - Counters, Dividers
PI5C16861VEX
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
PI3C3126QX
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
IDT74CBTLV16800PF
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
74LVTH244ABQ
Nexperia
分类:Logic - Counters, Dividers
