Datasheet > HEF4104B_09

HEF4104B_09

更新时间： 2024-11-16 10:45:03

品牌	Logo	应用领域
恩智浦 - NXP		转换器
页数	文件大小	规格书
14页	141K
描述
Quad low-to-high voltage translator with 3-state outputs

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HEF4104B_09 数据手册

HEF4104B

Quad low-to-high voltage translator with 3-state outputs

Rev. 07 — 16 December 2009

Product data sheet

1. General description

The HEF4104B is a quad low voltage-to-high voltage translator with 3-state outputs. It

provides the capability of interfacing low voltage circuits to high voltage circuits. For

example low voltage Local Oxidation Complementary MOS (LOCMOS) and Transistor

Transistor Logic (TTL) to high voltage LOCMOS. It has four data inputs (A0 to A3), an

active HIGH output enable input (OE), four data outputs (B0 to B3) and their complements

(B0 to B3).

With OE = HIGH, the outputs B0 to B3 and B0 to B3 are in the low impedance ON-state,

either HIGH or LOW as determined by the inputs A0 to A3. With OE = LOW, the outputs

B0 to B3 and B0 to B3 are in the high-impedance OFF-state.

It uses a common negative supply (V_SS) and separate positive supplies for the inputs

(V_DD(A)) and the outputs (V_DD(B)). V_DD(A)must always be less than or equal to V_DD(B), even

during power turn-on and turn-off. For the permissible operating range of V_DD(A)and

_DD(B)see Figure 4.

Each input protection circuit is terminated between V_DD(B)and V_SS. This allows the input

signals to be driven from any potential between V_DD(B)and V_SS, without regard to current

limiting. When driving from potentials greater than V_DD(B)or less than V_SS, the current at

each input must be limited to 10 mA.

It operates over a recommended V_DDpower 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 full industrial (−40 °C to +85 °C) temperature range.

2. Features

Fully static operation

5 V, 10 V, and 15 V parametric ratings

Standardized symmetrical output characteristics

Inputs and outputs are protected against electrostatic effects

Operates across the full industrial temperature range from −40 °C to +85 °C

Complies with JEDEC standard JESD 13-B

3. Applications

Industrial

12 3 4 5 6 7...14

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型号	品牌	获取价格	描述	数据表
HEF4104BD	NXP	获取价格	Quadruple low to high voltage translator with 3-state outputs
HEF4104BDB	NXP	获取价格	暂无描述
HEF4104BDF	NXP	获取价格	IC 4000/14000/40000 SERIES, 4-BIT DRIVER, COMPLEMENTARY OUTPUT, CDIP16, SOT-74, CERDIP-16,
HEF4104BF	NXP	获取价格	Quadruple low to high voltage translator with 3-state outputs
HEF4104BN	NXP	获取价格	Quadruple low to high voltage translator with 3-state outputs
HEF4104BP	NXP	获取价格	Quadruple low to high voltage translator with 3-state outputs
HEF4104BP,652	NXP	获取价格	HEF4104B - Quad low-to-high voltage translator with 3-state outputs DIP 16-Pin
HEF4104BPB	NXP	获取价格	IC 4000/14000/40000 SERIES, 4-BIT DRIVER, COMPLEMENTARY OUTPUT, PDIP16, Bus Driver/Transce
HEF4104BPN	NXP	获取价格	IC 4000/14000/40000 SERIES, 4-BIT DRIVER, COMPLEMENTARY OUTPUT, PDIP16, PLASTIC, SOT-38-1,
HEF4104BT	NXP	获取价格	Quadruple low to high voltage translator with 3-state outputs