MC14518BF中文资料PDF规格书
MC14518BF规格书详情
The MC14518B dual BCD counter and the MC14520B dual binary counter are constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure. Each consists 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−going or 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 MC14518B 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
• Diode Protection on All Inputs
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Internally Synchronous for High Internal and External Speeds
• Logic Edge−Clocked Design — Incremented on Positive Transition of Clock or Negative Transition on Enable
• Capable of Driving Two Low−power TTL Loads or One Low−power
Schottky TTL Load Over the Rated Temperature Range
• Pb−Free Packages are Available*
产品属性
- 型号:
MC14518BF
- 功能描述:
计数器 IC 3-18V Dual BCD Up
- RoHS:
否
- 制造商:
NXP Semiconductors
- 计数器类型:
Binary Counters
- 逻辑系列:
74LV
- 位数:
10
- 工作电源电压:
1 V to 5.5 V
- 工作温度范围:
- 40 C to + 125 C
- 封装/箱体:
SOT-109
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ONS |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
MOTO |
21+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
MOT |
2016+ |
TSSOP |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MOTO |
2023+ |
QFP |
80000 |
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 | ||
MOTOROLA |
20+/21+ |
SMD |
4320 |
全新原装进口价格优惠 |
询价 | ||
MOT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
onsemi(安森美) |
23+ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
onsemi(安森美) |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
MOTOROLA/摩托罗拉 |
DIP |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
MOT |
2022 |
TSSOP |
850 |
原厂原装正品,价格超越代理 |
询价 |