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参数资料
| 型号： | HEF4511BT,652 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC BCD-7 SEG DECODER/DRVR 16SOIC |
| 标准包装： | 1,000 |
| 显示器类型： | LED |
| 配置： | 7 段显示 |
| 接口： | BCD |
| 电源电压： | 3 V ~ 15 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SO |
| 包装： | 管件 |
HEF4511B
BCD to 7-segment latch/decoder/driver
Rev. 7 — 11 November 2011
Product data sheet
1. General description
The HEF4511B is a BCD to 7-segment latch/decoder/driver with four address inputs
(D0 to D3), an active HIGH latch enable input (LE), an active LOW ripple blanking input
(BL), an active LOW lamp test input (LT), and seven active HIGH NPN bipolar transistor
segment outputs (Qa to Qg).
When LE is LOW and BL is HIGH, the state of the segment outputs (Qa to Qg) is
determined by the data on D0 to D3. When LE goes HIGH, the last data present on D0 to
D3 is stored in the latches and the segment outputs remain unchanged. When LT is LOW,
all of the segment outputs are HIGH independent of all other input conditions. With LT
HIGH, a LOW on BL forces all segment outputs LOW. The inputs LT and BL do not affect
the latch circuit.
It operates over a recommended V DD power supply range of 3 V to 15 V referenced to V SS
(usually ground). Unused inputs must be connected to V DD , V SS , or another input.
2. Features and benefits
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Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from ? 40 ? C to +85 ? C and ? 40 ? C to +125 ? C
Complies with JEDEC standard JESD 13-B
3. Ordering information
Table 1. Ordering information
All types operate from ? 40 ? C to +125 ? C.
Type number
Package
Name
Description
Version
HEF4511BP
HEF4511BT
DIP16
SO16
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width 3.9 mm
SOT38-4
SOT109-1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HEF4511BT653 | 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| HEF4511BTD | 功能描述:编码器、解码器、复用器和解复用器 BCD-7 SEG DECODER/DRVR RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| HEF4514BP | 制造商:NXP Semiconductors 功能描述:IC 4000 LOCMOS LOGIC 制造商:NXP Semiconductors 功能描述:IC, 4000 LOCMOS LOGIC 制造商:NXP Semiconductors 功能描述:IC, 4000 LOCMOS LOGIC; Logic Type:Decoder / Demultiplexer; No. of Outputs:16; Supply Voltage Range:4.5V to 15.5V; Logic Case Style:DIP; No. of Pins:24; Operating Temperature Min:-40C; Operating Temperature Max:70C; SVHC:No SVHC ;RoHS Compliant: Yes |
| HEF4514BP,652 | 功能描述:编码器、解码器、复用器和解复用器 1-OF-16 DECODR/DEMUX RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| HEF4514BP652 | 制造商:NXP Semiconductors 功能描述:IC 1:16 DECODER / DEMUX DIP-24 |
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