- 制造厂商:TI
- 产品类别:逻辑和电压转换
- 技术类目:触发器、锁存器和寄存器 - 计数器
- 功能描述:具有三态输出寄存器的 8 位二进制计数器
- 点击这里打开及下载SN54HC590A的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The 'HC590A devices contain an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register. The binary counter features direct clear (CCLR)\ and count-enable (CCKEN)\ inputs. A ripple-carry output (RCO)\ is provided for cascading. Expansion is accomplished easily for two stages by connecting RCO\ of the first stage to CCKEN\ of the second stage. Cascading for larger count chains can be accomplished by connecting RCO\ of each stage to the counter clock (CCLK) input of the following stage.
CCLK and the register clock (RCLK) inputs are positive-edge triggered. If both clocks are connected together, the counter state always is one count ahead of the register. Internal circuitry prevents clocking from the clock enable.
- 2-V to 6-V VCC Operation
- High-Current 3-State Parallel Register Outputs Can Drive Up to 15 LSTTL Loads
- Low Power Consumption, 80-μA Max ICC
- Typical tpd = 14 ns
- ±6-mA Output Drive at 5 V
- Low Input Current of 1 μA Max
- 8-Bit Counter With Register
- Counter Has Direct Clear
- Function
- Counter
- Bits (#)
- 8
- Technology Family
- HC
- Supply voltage (Min) (V)
- 2
- Supply voltage (Max) (V)
- 6
- Input type
- Standard CMOS
- Output type
- 3-State
- Features
- Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
SN54HC590A的完整型号有:5962-89603012A、5962-8960301EA、5962-8960301FA、SN54HC590AJ、SNJ54HC590AFK、SNJ54HC590AJ、SNJ54HC590AW,以下是这些产品的关键参数及官网采购报价:
5962-89603012A,工作温度:-55 to 125,封装:LCCC (FK)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-89603012A的批量USD价格:29.637(1000+)
5962-8960301EA,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960301EA的批量USD价格:41.671(1000+)
5962-8960301FA,工作温度:-55 to 125,封装:CFP (W)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960301FA的批量USD价格:29.001(1000+)
SN54HC590AJ,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SN54HC590AJ的批量USD价格:15.843(1000+)
SNJ54HC590AFK,工作温度:-55 to 125,封装:LCCC (FK)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AFK的批量USD价格:29.637(1000+)
SNJ54HC590AJ,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AJ的批量USD价格:41.671(1000+)
SNJ54HC590AW,工作温度:-55 to 125,封装:CFP (W)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AW的批量USD价格:29.001(1000+)
5962-89603012A,工作温度:-55 to 125,封装:LCCC (FK)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-89603012A的批量USD价格:29.637(1000+)
5962-8960301EA,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960301EA的批量USD价格:41.671(1000+)
5962-8960301FA,工作温度:-55 to 125,封装:CFP (W)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网5962-8960301FA的批量USD价格:29.001(1000+)
SN54HC590AJ,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SN54HC590AJ的批量USD价格:15.843(1000+)
SNJ54HC590AFK,工作温度:-55 to 125,封装:LCCC (FK)-20,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AFK的批量USD价格:29.637(1000+)
SNJ54HC590AJ,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AJ的批量USD价格:41.671(1000+)
SNJ54HC590AW,工作温度:-55 to 125,封装:CFP (W)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网SNJ54HC590AW的批量USD价格:29.001(1000+)