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参数资料
| 型号： | 74HC590PW,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC COUNTER 8BIT BINARY 16-TSSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 96 |
| 系列： | 74HC |
| 逻辑类型： | 二进制计数器 |
| 方向： | 上 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 复位： | 异步 |
| 计数速率： | 61MHz |
| 触发器类型： | 正边沿 |
| 电源电压： | 2 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
| 其它名称： | 74HC590PW 74HC590PW-ND 935278836112 |
1.
General description
The 74HC590 is a high-speed Si-gate CMOS device and is pin compatible with Low
power Schottky TTL (LSTTL). It is specied in compliance with JEDEC standard no. 7A.
The 74HC590 is an 8-bit binary counter with a storage register and 3-state outputs. The
storage register has parallel (Q0 to Q7) outputs. The binary counter features a master
reset counter (MRC) and count enable (CE) inputs. The counter and storage register have
separate positive edge triggered clock (CPC and CPR) inputs. 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. A ripple carry output (RCO) is provided
for cascading. Cascading is accomplished by connecting RCO of the rst stage to CE of
the second stage. Cascading for larger count chains can be accomplished by connecting
RCO of each stage to the counter clock (CPC) input of the following stage. If both clocks
are connected together, the counter state always is one count ahead of the register.
2.
Features
I Counter and register have independent clock inputs
I Counter has master reset
I Complies with JEDEC standard no. 7A
I Multiple package options
I ESD protection:
N HBM JESD22-A114E exceeds 2000 V
N MM JESD22-A115-A exceeds 200 V
N CDM JESD22-C101C exceeds 2000 V
I Specied from 40 °Cto+85 °C and from 40 °C to +125 °C
3.
Ordering information
74HC590
8-bit binary counter with output register; 3-state
Rev. 02 — 28 April 2009
Product data sheet
Table 1.
Ordering information
Type number Package
Temperature range
Name
Description
Version
74HC590N
40 °C to +125 °C
DIP16
plastic dual in-line package; 16 leads (300 mil)
SOT38-4
74HC590D
40 °C to +125 °C
SO16
plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
74HC590PW
40 °C to +125 °C
TSSOP16
plastic thin shrink small outline package; 16 leads; body
width 4.4 mm
SOT403-1
74HC590BQ
40 °C to +125 °C
DHVQFN16 plastic dual in-line compatible thermal enhanced very thin
quad at package; no leads; 16 terminals; body
2.5
× 3.5 × 0.85 mm
SOT763-1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74HC590PW-T | 功能描述:计数器 IC DUAL AND/OR GATE RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 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 |
| 74HC594D | 功能描述:计数器移位寄存器 8BIT SHIFT REGISTER W/OUTPUT REGISTER RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74HC594D(BJ) | 功能描述:IC 8BIT SHIFT REGISTER 16SOIC 制造商:toshiba semiconductor and storage 系列:74HC 包装:剪切带（CT） 零件状态:在售 逻辑类型:移位寄存器 输出类型:推挽式 元件数:1 每元件位数:8 功能:- 电压 - 电源:2 V ~ 6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商器件封装:16-SOIC 标准包装:1 |
| 74HC594D,112 | 功能描述:计数器移位寄存器 8BIT SHIFT REGISTER RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| 74HC594D,118 | 功能描述:计数器移位寄存器 8-BIT SHIFT REG W/OUTPUT REG RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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