CD4516B CMOS 可预设置的二进制加/减计数器

CD4510B Presettable BCD Up/Down Counter and the CD4516 Presettable Binary Up/Down Counter consist of four synchronously clocked D-type flip-flops (with a gating structure to provide T-type flip-flop capability) connected as counters. These counters can be cleared by a high level on the RESET line, and can be preset to any binary number present on the jam inputs by a high level on the PRESET ENABLE line. The CD4510B will count out of non-BCD counter states in a maximum of two clock pulses in the up mode, and a maximum of four clock pulses in the down mode.

If the CARRY-IN input is held low, the counter advances up or down on each positive-going clock transition. Synchronous cascading is accomplished by connecting all clock inputs in parallel and connecting the CARRY-OUT of a less significant stage to the CARRY-IN of a more significant stage

	CD4516B
Voltage Nodes(V)	5, 10, 15
Vcc range(V)	3.0 to 18.0
Input Level	CMOS
Output Level	CMOS
Rating	Catalog
Technology Family	CD4000

CD4516B 特性

Medium-speed operation - fCL = 8 NHz typ. at 10 V
Synchronous internal carry propagation
Reset and Preset capability
100% tested for quiescent current at 20 V
5-V, 10-V, and 15-V parametric ratings
Standardized, symmetrical output characteristics
Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
Noise margin (full package-temperature range) =
         1 V at VDD = 5 V
         2 V at VDD = 10 V
      2.5 V at VDD = 15 V
Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
Applications:
- Up/Down difference counting
- Multistage synchronous counting
- Multistage ripple counting
- Synchronous frequency dividers

CD4510B ---BCD Type
CD4516B ---Binary Type

CD4516B 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
CD4516BE	ACTIVE	-55 to 125	1.20 \| 1ku	PDIP (N) \| 16	25 \| TUBE
CD4516BEE4	ACTIVE	-55 to 125	1.20 \| 1ku	PDIP (N) \| 16	25 \| TUBE
CD4516BNSR	ACTIVE	-55 to 125	1.15 \| 1ku	SO (NS) \| 16	2000 \| LARGE T&R
CD4516BNSRE4	ACTIVE	-55 to 125	1.15 \| 1ku	SO (NS) \| 16	2000 \| LARGE T&R
CD4516BNSRG4	ACTIVE	-55 to 125	1.15 \| 1ku	SO (NS) \| 16	2000 \| LARGE T&R
CD4516BPW	ACTIVE	-55 to 125	1.20 \| 1ku	TSSOP (PW) \| 16	90 \| TUBE
CD4516BPWE4	ACTIVE	-55 to 125	1.20 \| 1ku	TSSOP (PW) \| 16	90 \| TUBE
CD4516BPWG4	ACTIVE	-55 to 125	1.20 \| 1ku	TSSOP (PW) \| 16	90 \| TUBE

CD4516B 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
CD4516BE	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD4516BE	CD4516BE
CD4516BEE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD4516BEE4	CD4516BEE4
CD4516BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BNSR	CD4516BNSR
CD4516BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BNSRE4	CD4516BNSRE4
CD4516BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BNSRG4	CD4516BNSRG4
CD4516BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BPW	CD4516BPW
CD4516BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BPWE4	CD4516BPWE4
CD4516BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD4516BPWG4	CD4516BPWG4

CD4516B 应用技术支持与电子电路设计开发资源下载

CD4516B 数据资料 dataSheet 下载.PDF
TI 德州仪器MSI 功能产品选型与价格 . xls
Logic Guide 2009 (PDF 4263 KB)
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