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首页产品索引MC74HC4040A

MC74HC4040A

购买收藏
 12-Stage Binary Ripple Counter

制造商:ON

产品信息

The MC74C4040A is identical in pinout to the standard CMOS MC14040. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
This device consists of 12 master-slave flip-flops. The output of each flip-flop feeds the next and the frequency at each output is half of that of the preceding one. The state counter advances on the negative-going edge of the Clock input. Reset is asynchronous and active-high.
State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with the Clock of the HC4040A for some designs.
  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 2 to 6 V
  • Low Input Current: 1
  • A
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance With JEDEC Standard No. 7A Requirements
  • Chip Complexity: 398 FETs or 99.5 Equivalent Gates
  • Pb-Free Packages are Available*

电路图、引脚图和封装图

在线购买

型号制造商描述购买
NLV74HC4040ADR2GONIC COUNTER RIPPLE 12STAGE 16SOIC 立即购买
MC74HC4040ADR2GONIC COUNTER RIPPLE 12STAGE 16SOIC 立即购买
MC74HC4040ADTR2GONIC COUNTER 12STAGE BIN 16-TSSOP 立即购买
MC74HC4040ADGONCounter IC Binary Counter 1 Element 12 Bit Negative Edge 16-SOIC 立即购买

技术资料

标题类型大小(KB)下载
12-Stage Binary Ripple CounterPDF117 点击下载
SOIC 16 LEADPDF37 点击下载
TSSOP-16PDF40 点击下载
MC74HC4040A_PKG.GIFUNKNOW13 点击下载

应用案例更多案例

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