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HD74HC4518中文资料瑞萨数据手册PDF规格书
HD74HC4518规格书详情
Description
The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-goingor negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all undefined states within two clock periods. These complementary MOS up counters find primary use in multi-stage synchronous or ripple counting applications requiring low power dissipation and/or high noise immunity.
Features
• High Speed Operation
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC= 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC(static) = 4 µA max (Ta = 25°C)
产品属性
- 型号:
HD74HC4518
- 制造商:
Renesas Electronics
- 功能描述:
74HC Dual BCD Up Counter Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
23+ |
NA/ |
12750 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HIT |
23+ |
SOP16 |
20000 |
全新原装假一赔十 |
询价 | ||
RENESAS |
23+ |
NA |
3750 |
专做原装正品,假一罚百! |
询价 | ||
HITACHI |
08+ |
SOP16 |
1379 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RENESAS |
DIP16 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
RENESAS |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
询价 | ||
RENESAS/瑞萨 |
2022 |
DIP16 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
HIT |
02+ |
SOP |
1512 |
询价 | |||
HIT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
RENESAS |
24+ |
DIP |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |