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參數(shù)資料
| 型號(hào)： | HEF4049BT |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類(lèi)： | 通用總線功能 |
| 英文描述： | Hex inverting buffers |
| 封裝： | HEF4049BP<SOT38-4 (DIP16)|<<http://www.nxp.com/packages/SOT38-4.html<1<Always Pb-free,;HEF4049BT<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 334K |
| 代理商： | HEF4049BT |
1.
General description
The HEF4049B provides six inverting buffers with high current output capability suitable
for driving TTL or high capacitive loads. Since input voltages in excess of the buffers’
supply voltage are permitted, the buffers may also be used to convert logic levels of up to
15 V to standard TTL levels. Their guaranteed fan-out into common bipolar logic elements
is shown in
Table 3
.
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. It is
also suitable for use over the industrial (
40
°
C to +85
°
C) temperature range.
2.
Features
Accepts input voltages in excess of the supply voltage
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Operates across the full industrial temperature range
40
°
C to +85
°
C
Complies with JEDEC standard JESD 13-B
3.
Applications
Industrial
LOCMOS (Local Oxidation CMOS) to DTL/TTL converter
HIGH sink current for driving two TTL loads
HIGH-to-LOW level logic conversion
4.
Ordering information
HEF4049B
Hex inverting buffers
Rev. 08 — 2 December 2009
Product data sheet
Table 1.
All types operate from
40
°
C to +85
°
C.
Type number
Ordering information
Package
Name
DIP16
SO16
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
HEF4049BP
HEF4049BT
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PDF描述 |
|---|---|
| HEF4050BT | Hex non-inverting buffers |
| HEF4050BP | Hex non-inverting buffers |
| HEF4051BT | 8-channel analog multiplexer-demultiplexer |
| HEF4051BP | 8-channel analog multiplexer-demultiplexer |
| HEF4051BTS | 8-channel analog multiplexer-demultiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HEF4049BT,652 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 BUFFER HEX INVERTING RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| HEF4049BT,653 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 HEX INVERTING BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| HEF4049BT | 制造商:NXP Semiconductors 功能描述:IC 4000 LOCMOS SMD 4049 SOIC16 |
| HEF4049BT/S401,118 | 制造商:NXP Semiconductors 功能描述:- Tape and Reel |
| HEF4049BT652 | 制造商:NXP Semiconductors 功能描述:IC HEX BUFFER INVERTING SOIC-16 |
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