类别是'category.计数器,除法器' (7250)
- 所有品牌
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 | 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 | 总剂量 | 长度 | 宽度 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | QS74FCT245TSOX | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | INTEGRATED DEVICE TECHNOLOGY INC | SOP, SOP20,.4 | 1 | 85 °C | -40 °C | CERAMIC | SOP | SOP20,.4 | RECTANGULAR | 小概要 | 5 V | 无 | Obsolete | e0 | 无 | Tin/Lead (Sn85Pb15) | 8542.39.00.01 | TR | DUAL | 鸥翼 | 225 | 1 | 1.27 mm | not_compliant | 20 | R-XDSO-G20 | 不合格 | INDUSTRIAL | 8 | 3-STATE | TRUE | 0.064 A | 7 ns | 通用控制 | BIDIRECTIONAL | |||||||||||||||||||||||||||
![]() | 74ALVCH16843DGG | NXP Semiconductors | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 56 | Transferred | NXP SEMICONDUCTORS | TSSOP, TSSOP56,.3,20 | 50 pF | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | TSSOP | TSSOP56,.3,20 | RECTANGULAR | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 2.5 V | 有 | e4 | 有 | Nickel/Palladium/Gold (Ni/Pd/Au) | CAN ALSO OPERATE AT VOLTAGE 3-3.6; WITH CLEAR AND PRESET | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 2 | 0.5 mm | compliant | 30 | R-PDSO-G56 | 不合格 | 2.7 V | INDUSTRIAL | 2.3 V | 2 | 9 | ALVC/VCX/A | 3-STATE | 1.2 mm | TRUE | 总线驱动器 | 0.024 A | 3.5 ns | 4.6 ns | 14 mm | 6.1 mm | |||||||||||||||||||
![]() | SNJ54HCT574J | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 20 | DIP | DIP, DIP20,.3 | 150 pF | 125 °C | -55 °C | CERAMIC, GLASS-SEALED | DIP | DIP20,.3 | RECTANGULAR | IN-LINE | 5 V | Obsolete | TEXAS INSTRUMENTS INC | BROADSIDE VERSION OF 374 | 8542.39.00.01 | TUBE | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | 20 | R-GDIP-T20 | 不合格 | 5.5 V | MILITARY | 4.5 V | 2 | 8 | HCT | 3-STATE | 5.08 mm | TRUE | 总线驱动器 | 0.006 A | MIL-PRF-38535 | 积极优势 | 80 ns | 22000000 Hz | 24.195 mm | 7.62 mm | |||||||||||||||||||||
![]() | HD74LS640FP | Renesas Electronics Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | Obsolete | RENESAS ELECTRONICS CORP | SOIC | SOP, SOP20,.3 | 1 | 75 °C | -20 °C | PLASTIC/EPOXY | SOP | SOP20,.3 | RECTANGULAR | 小概要 | 5 V | 有 | DUAL | 鸥翼 | 260 | 1 | 1.27 mm | unknown | 20 | 20 | R-PDSO-G20 | 不合格 | 5.25 V | 商业扩展 | 4.75 V | 2 | 8 | LS | 3-STATE | 2.2 mm | INVERTED | 总线收发器 | 0.024 A | 15 ns | 15 ns | 通用控制 | BIDIRECTIONAL | 12.6 mm | 5.5 mm | |||||||||||||||||||||
![]() | PI5C3251W | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | 无 | Obsolete | PERICOM SEMICONDUCTOR CORP | SOIC | 0.150 INCH, PLASTIC, SOIC-16 | 50 pF | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | SOP | SOP16,.25 | RECTANGULAR | 小概要 | 5 V | e0 | EAR99 | 锡铅 | TTL COMPATIBLE MUX/DMUX SWITCH; MAX RON = 15 OHM @ VIN 2.4V & ION = 15MA | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 1.27 mm | compliant | 16 | R-PDSO-G16 | 不合格 | 5.25 V | INDUSTRIAL | 4.75 V | 9 | 8 | CBT/FST/QS/5C/B | 3-STATE | 1.75 mm | TRUE | 总线交换机 | 0.25 ns | 9.9 mm | 3.885 mm | |||||||||||||||||||||
![]() | IDT54FCT245ATEB | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | Obsolete | INTEGRATED DEVICE TECHNOLOGY INC | DFP | DFP, FL20,.3 | 50 pF | 125 °C | -55 °C | CERAMIC, GLASS-SEALED | DFP | FL20,.3 | RECTANGULAR | FLATPACK | 5 V | 无 | e0 | Tin/Lead (Sn/Pb) | 带方向控制 | 8542.39.00.01 | DUAL | FLAT | 1 | 1.27 mm | not_compliant | 20 | R-GDFP-F20 | 不合格 | 5.5 V | MILITARY | 4.5 V | 2 | 8 | FCT | 3-STATE | 2.337 mm | TRUE | 总线收发器 | 0.048 A | 4.9 ns | MIL-STD-883 Class B | 4.9 ns | 通用控制 | BIDIRECTIONAL | 6.9215 mm | |||||||||||||||||||
![]() | DM54161J | Fairchild Semiconductor Corporation | 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 | 5 V | 无 | Transferred | FAIRCHILD SEMICONDUCTOR CORP | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-XDIP-T16 | 不合格 | MILITARY | BINARY COUNTER | 0.016 A | 91 mA | UP | 25000000 Hz | YES | SYNCHRONOUS | ||||||||||||||||||||||||||||||||
![]() | DM54161J | 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 | 15 pF | 125 °C | -55 °C | CERAMIC, GLASS-SEALED | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | e0 | 锡铅 | TCO 输出 | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-GDIP-T16 | 不合格 | 5.5 V | MILITARY | 4.5 V | 4 | TTL/H/L | 5.08 mm | BINARY COUNTER | 0.016 A | 积极优势 | 29 ns | 91 mA | 25 MHz | UP | 25000000 Hz | YES | SYNCHRONOUS | 19.43 mm | 7.62 mm | ||||||||||||||||||||
![]() | DM54161J | Texas Instruments | 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 | 15 pF | 125 °C | -55 °C | CERAMIC, GLASS-SEALED | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | e0 | 锡铅 | TCO 输出 | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-GDIP-T16 | 不合格 | 5.5 V | MILITARY | 4.5 V | 4 | TTL/H/L | 5.08 mm | BINARY COUNTER | 0.016 A | 积极优势 | 29 ns | 91 mA | 25 MHz | UP | 25000000 Hz | YES | SYNCHRONOUS | 19.43 mm | 7.62 mm | ||||||||||||||||||||
![]() | TC74HC163AP | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 16 | Obsolete | TOSHIBA CORP | DIP | DIP, DIP16,.3 | 50 pF | 85 °C | -40 °C | PLASTIC/EPOXY | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 4.5 V | 有 | 8542.39.00.01 | DUAL | THROUGH-HOLE | 未说明 | 1 | 2.54 mm | unknown | 未说明 | 16 | R-PDIP-T16 | 不合格 | 6 V | INDUSTRIAL | 2 V | 4 | HC/UH | 4.45 mm | BINARY COUNTER | 0.004 A | 积极优势 | 155 ns | 63 MHz | UP | 25000000 Hz | YES | SYNCHRONOUS | 19.25 mm | 7.62 mm | ||||||||||||||||||||
![]() | PI74AVC164245LAAX | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | TC7SBL384AFU | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 5 | TSSOP, TSSOP6,.08 | 85 °C | -40 °C | PLASTIC/EPOXY | TSSOP | TSSOP6,.08 | RECTANGULAR | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 2.5 V | 生命周期结束 | TOSHIBA CORP | SSOP | e0 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.65 mm | unknown | 5 | R-PDSO-G5 | 不合格 | 3.6 V | INDUSTRIAL | 2 V | 2 | 1 | CBT/FST/QS/5C/B | 3-STATE | 1.1 mm | TRUE | 总线驱动器 | 0.52 ns | 2 mm | 1.25 mm | ||||||||||||||||||||||||||
![]() | 5962R9858001QXC | Cobham Advanced Electronic Solutions | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 48 | CERAMIC | DFP | FL48,.4,25 | RECTANGULAR | FLATPACK | Transferred | AEROFLEX微电子解决方案 | DFP, FL48,.4,25 | 125 °C | -55 °C | 8542.39.00.01 | DUAL | FLAT | 2 | 0.635 mm | unknown | R-XDFP-F48 | 不合格 | MILITARY | 8 | 3-STATE | TRUE | 0.008 A | 20 ns | 38535Q/M;38534H;883B | 通用控制 | BIDIRECTIONAL | 100k Rad(Si) V | ||||||||||||||||||||||||||||||||||
![]() | P8287 | Intel Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 20 | 70 °C | PLASTIC/EPOXY | DIP | DIP20,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | INTEL CORP | DIP, DIP20,.3 | e0 | 锡铅 | 带方向控制 | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-PDIP-T20 | 不合格 | 5.5 V | COMMERCIAL | 4.5 V | 2 | 8 | 82 | 3-STATE | 5.08 mm | INVERTED | 总线收发器 | 0.032 A | 30 ns | 22 ns | 通用控制 | 130 mA | BIDIRECTIONAL | 25.55 mm | 7.62 mm | ||||||||||||||||||||||
![]() | TC40H365F | Toshiba America Electronic Components | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | SOP, SOP16,.3 | 50 pF | 85 °C | -40 °C | PLASTIC/EPOXY | SOP | SOP16,.3 | RECTANGULAR | 小概要 | 无 | 活跃 | TOSHIBA CORP | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 1.27 mm | unknown | R-PDSO-G16 | 不合格 | INDUSTRIAL | 2 | 6 | 3-STATE | TRUE | 总线驱动器 | 0.0047 A | 39 ns | 低电平 | |||||||||||||||||||||||||||||||
![]() | PI6CV304L | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | Obsolete | PERICOM SEMICONDUCTOR CORP | TSSOP | TSSOP, TSSOP8,.25 | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | TSSOP | TSSOP8,.25 | RECTANGULAR | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 3.3 V | 无 | e0 | EAR99 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.65 mm | compliant | 8 | R-PDSO-G8 | 不合格 | 3.6 V | INDUSTRIAL | 3 V | 6C | 3-STATE | 1.2 mm | 低时序偏斜时钟驱动器 | 0.012 A | 3 ns | 3 ns | 160 MHz | 0.1 ns | 4 | STANDARD | 4.4 mm | 3 mm | ||||||||||||||||||||
![]() | HD74ALVC1G240VSE | Renesas Electronics Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 5 | 无 | Obsolete | RENESAS ELECTRONICS CORP | SON | VSON-5 | 30 pF | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | VSOF | FL6,.047,20 | RECTANGULAR | SMALL OUTLINE, VERY THIN PROFILE | 1.5 V | 无 | 8542.39.00.01 | TR | DUAL | FLAT | 1 | 0.5 mm | unknown | 5 | R-PDSO-F5 | 不合格 | 3.6 V | INDUSTRIAL | 1.2 V | 2 | 1 | ALVC/VCX/A | 3-STATE | 0.6 mm | INVERTED | 总线驱动器 | 0.024 A | 3 ns | 7 ns | 低电平 | 1.6 mm | 1.2 mm | ||||||||||||||||||||
![]() | SN74HC620N | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 20 | DIP-20 | 85 °C | -40 °C | PLASTIC/EPOXY | DIP | DIP20,.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-PDIP-T20 | 不合格 | INDUSTRIAL | 8 | 3-STATE | INVERTED | 0.0078 A | 26 ns | 独立控制 | BIDIRECTIONAL | ||||||||||||||||||||||||||||||||||
![]() | 74HCT648D | NXP Semiconductors | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 24 | 125 °C | -40 °C | PLASTIC/EPOXY | SOP | RECTANGULAR | 小概要 | 5 V | Obsolete | NXP SEMICONDUCTORS | SOP, | 50 pF | 带方向控制 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 1.27 mm | unknown | R-PDSO-G24 | 不合格 | 5.5 V | AUTOMOTIVE | 4.5 V | 2 | 8 | HCT | 3-STATE | 2.65 mm | INVERTED | 注册总线收发器 | 69 ns | 15.4 mm | 7.5 mm | |||||||||||||||||||||||||||||
![]() | 74HCT648D | Philips Semiconductors | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 24 | SOP, SOP24,.4 | 125 °C | -40 °C | PLASTIC/EPOXY | SOP | SOP24,.4 | RECTANGULAR | 小概要 | 5 V | 无 | Transferred | 飞利浦半导体 | e0 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 1.27 mm | unknown | R-PDSO-G24 | 不合格 | AUTOMOTIVE | 8 | 3-STATE | INVERTED | 注册总线收发器 | 0.006 A | 41 ns | 积极优势 | 独立控制 | BIDIRECTIONAL | ||||||||||||||||||||||||||||||
![]() | QS5LV931-66Q | Integrated Device Technology Inc | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | Obsolete | INTEGRATED DEVICE TECHNOLOGY INC | QSOP | QSOP-20 | 1 | 85 °C | -40 °C | PLASTIC/EPOXY | SSOP | SSOP20,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | 无 | e0 | Tin/Lead (Sn85Pb15) | 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 | 3 V | 5LV | 3-STATE | 1.75 mm | 基于PLL的时钟驱动器 | 0.024 A | 0.5 ns | 66 MHz | 0.3 ns | 6 | 触发器 | 8.65 mm | 3.9116 mm | ||||||||||||||||||||
![]() | PI6C20400BLE(ROHS) | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | PI6C2504AQ | Pericom Semiconductor Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | SOIC | SSOP, SSOP16,.25 | 70 °C | PLASTIC/EPOXY | SSOP | SSOP16,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | 3.3 V | 无 | Obsolete | PERICOM SEMICONDUCTOR CORP | e0 | 无 | EAR99 | 锡铅 | 8542.39.00.01 | DUAL | 鸥翼 | 1 | 0.635 mm | compliant | 16 | R-PDSO-G16 | 不合格 | 3.6 V | COMMERCIAL | 3 V | 6C | SERIES-RESISTOR | 1.75 mm | 基于PLL的时钟驱动器 | 134 MHz | 4 | STANDARD | 4.9 mm | 3.9 mm | |||||||||||||||||||||||||
![]() | DM5490AJ/883 | Rochester Electronics LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | NO | 14 | CERAMIC, GLASS-SEALED | DIP | RECTANGULAR | IN-LINE | 5 V | 活跃 | ROCHESTER ELECTRONICS LLC | DIP, | 125 °C | -55 °C | DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS | 8542.39.00.01 | DUAL | THROUGH-HOLE | 未说明 | 2 | 2.54 mm | unknown | 未说明 | R-GDIP-T14 | 5.5 V | MILITARY | 4.5 V | 3 | TTL/H/L | 5.08 mm | 十年计数器 | NEGATIVE EDGE | 35 ns | 16 MHz | UP | YES | ASYNCHRONOUS | 19.43 mm | 7.62 mm | |||||||||||||||||||||||||||
![]() | MM54C163J | 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 | 50 pF | 125 °C | -55 °C | CERAMIC, GLASS-SEALED | DIP | DIP16,.3 | RECTANGULAR | IN-LINE | 5 V | 无 | Obsolete | e0 | 锡铅 | TCO 输出 | 8542.39.00.01 | DUAL | THROUGH-HOLE | 1 | 2.54 mm | unknown | R-GDIP-T16 | 不合格 | 15 V | MILITARY | 3 V | 4 | CMOS | 5.08 mm | BINARY COUNTER | 积极优势 | 400 ns | 2 MHz | UP | 2000000 Hz | YES | SYNCHRONOUS | 19.43 mm | 7.62 mm |
QS74FCT245TSOX
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
74ALVCH16843DGG
NXP Semiconductors
分类:Logic - Counters, Dividers
SNJ54HCT574J
Texas Instruments
分类:Logic - Counters, Dividers
HD74LS640FP
Renesas Electronics Corporation
分类:Logic - Counters, Dividers
PI5C3251W
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
IDT54FCT245ATEB
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
DM54161J
Fairchild Semiconductor Corporation
分类:Logic - Counters, Dividers
DM54161J
National Semiconductor Corporation
分类:Logic - Counters, Dividers
DM54161J
Texas Instruments
分类:Logic - Counters, Dividers
TC74HC163AP
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
PI74AVC164245LAAX
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
TC7SBL384AFU
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
5962R9858001QXC
Cobham Advanced Electronic Solutions
分类:Logic - Counters, Dividers
P8287
Intel Corporation
分类:Logic - Counters, Dividers
TC40H365F
Toshiba America Electronic Components
分类:Logic - Counters, Dividers
PI6CV304L
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
HD74ALVC1G240VSE
Renesas Electronics Corporation
分类:Logic - Counters, Dividers
SN74HC620N
Texas Instruments
分类:Logic - Counters, Dividers
74HCT648D
NXP Semiconductors
分类:Logic - Counters, Dividers
74HCT648D
Philips Semiconductors
分类:Logic - Counters, Dividers
QS5LV931-66Q
Integrated Device Technology Inc
分类:Logic - Counters, Dividers
PI6C20400BLE(ROHS)
Diodes Incorporated
分类:Logic - Counters, Dividers
PI6C2504AQ
Pericom Semiconductor Corporation
分类:Logic - Counters, Dividers
DM5490AJ/883
Rochester Electronics LLC
分类:Logic - Counters, Dividers
MM54C163J
National Semiconductor Corporation
分类:Logic - Counters, Dividers
