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參數資料
| 型號： | HEF4511BT |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通用總線功能 |
| 英文描述： | BCD to 7-segment latch-decoder-driver |
| 封裝： | HEF4511BP<SOT38-4 (DIP16)|<<http://www.nxp.com/packages/SOT38-4.html<1<Always Pb-free,;HEF4511BT<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week |
| 文件頁數： | 1/20頁 |
| 文件大小： | 191K |
| 代理商： | HEF4511BT |
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
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
HEF4511B
BCD to 7-segment latch/decoder/driver
Rev. 7 — 11 November 2011
Product data sheet
Table 1.
All types operate from
40
C to +125
C.
Type number
Package
Name
HEF4511BP
DIP16
HEF4511BT
SO16
Ordering information
Description
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width 3.9 mm
Version
SOT38-4
SOT109-1
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| HEF4514BP | 1-of-16 decoder-demultiplexer with input latches |
| HEF4514BT | 1-of-16 decoder-demultiplexer with input latches |
| HEF4516BT | Binary up-down counter |
| HEF4516BP | Binary up-down counter |
| HEF4517BP | Dual 64-bit static shift register |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HEF4511BT,652 | 功能描述:編碼器、解碼器、復用器和解復用器 BCD-7 SEG RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HEF4511BT,653 | 功能描述:編碼器、解碼器、復用器和解復用器 BCD TO 7-SEG LATCH/DECODR/DRVR RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HEF4511BT,653-CUT TAPE | 制造商:NXP 功能描述:HEF4511B Series 15 V BCD to 7-Segment Latch/Decoder/Driver - SOIC-16 |
| HEF4511BT | 制造商:NXP Semiconductors 功能描述:IC SM 4000 LOCMOS LOGIC |
| HEF4511BT652 | 制造商:NXP Semiconductors 功能描述:IC BCD TO 7SEG LATCH DECODER DRIVER SO |
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