- 封装:16-SOIC(0.295",7.50mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$0.55296-$1.51
更新日期:2024-04-01
产品简介:可预置同步 4 位二进制加/减计数器
查看详情- 封装:16-SOIC(0.295",7.50mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$0.55296-$1.51
CY74FCT191ATSOC 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
CY74FCT191ATSOC 中文资料属性参数
- 标准包装:40
- 类别:集成电路 (IC)
- 家庭:逻辑 -计数器,除法器
- 系列:74FCT
- 逻辑类型:二进制计数器
- 方向:上,下
- 元件数:1
- 每个元件的位元数:4
- 复位:-
- 计时:同步
- 计数速率:-
- 触发器类型:正边沿
- 电源电压:4.75 V ~ 5.25 V
- 工作温度:-40°C ~ 85°C
- 安装类型:表面贴装
- 封装/外壳:16-SOIC(0.295",7.50mm 宽)
- 供应商设备封装:16-SOIC
- 包装:管件
- 其它名称:296-33210-5CY74FCT191ATSOC-ND
产品特性
- Function, Pinout, and Drive Compatible With FCT and F Logic
- Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
- Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
- Ioff Supports Partial-Power-Down Mode Operation
- ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Matched Rise and Fall Times
- 64-mA Output Sink Current 32-mA Output Source Current
产品概述
The CY74FCT191T is a reversible modulo-16 binary counter, featuring synchronous counting and
asynchronous presetting. The preset allows the CY74FCT191T to be used in programmable dividers. The count
enable input, terminal count output, and ripple-clock output make possible a variety of methods of implementing
multiusage counters. In the counting modes, state changes are initiated by the rising edge of the clock.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
CY74FCT191ATSOC 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
![]() |
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC |
16页,860K | 查看 |
![]() |
Presettable Synchronous 4-Bit Up/Down Binary Counters 16-SOIC -40 to 85 |
14页,460K | 查看 |
![]() |
Presettable Synchronous 4-Bit Up/Down Binary Counters 16-SOIC -40 to 85 |
14页,460K | 查看 |
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