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HD74LV163ATELL中文资料PDF规格书
HD74LV163ATELL规格书详情
Description
The HD74LV163A is 4-bit binary counters. All flip flops are clocked simultaneously on the low to high to transition (positive edge) of the clock input waveform. These counters may be preset using the load input. Presetting of all four flip flops is synchronous to the rising edge of clock. When load is held low counting is disabled and the data on the A, B, C and D inputs is loaded into the counter on the rising edge clock. If the load input is taken high before the positive edge of clock, the count operation will be unaffected.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life.
Features
• VCC = 2.0 V to 5.5 V operation
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
• All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HIT |
00+ |
SSOP |
2000 |
库存刚更新加微13425146986 |
询价 | ||
RENESAS |
2016+ |
SOT23 |
2575 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RENESAS/瑞萨 |
21+ |
SOT-353 |
9450 |
原装现货假一赔十 |
询价 | ||
RENESAS |
2217+ |
SOT23 |
25708 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
RENESAS |
2020+ |
SOT23-5 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RENESAS |
2009+ |
SOT23 |
2467 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RENESAS |
23+ |
NA |
2279 |
专做原装正品,假一罚百! |
询价 | ||
RENESAS/瑞萨 |
2022 |
SOT353 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
HITACHI/日立 |
22+ |
SSOP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
RENESAS/瑞萨 |
23+ |
NA/ |
6450 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |