CD4049UBM Electronic IC Chips Hex Inverting , Non - Inverting Buffer

CD4049UBM/CD4049UBC Hex Inverting Buffer

CD4050BM/CD4050BC Hex Non-Inverting Buffer

General Description

These hex buffers are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. These devices feature logic level conversion using only one supply voltage (V_DD). The input signal high level (V_IH) can exceed the V_DD supply voltage when these devices are used for logic level conversions. These devices are intended for use as hex buffers, CMOS to DTL/TTL converters, or as CMOS current drivers, and at V_DD -- 5.0V, they can drive directly two DTL/TTL loads over the full operating temperature range.

Features

• Wide supply voltage range         3.0V to 15V

• Direct drive to 2 TTL loads at 5.0V over full temperature range

• High source and sink current capability

• Special input protection permits input voltages greater than V_DD

Applications

• CMOS hex inverter/buffer

• CMOS to DTL/TTL hex converter

• CMOS current ‘‘sink’’ or ‘‘source’’ driver

• CMOS high-to-low logic level converter

Connection Diagrams

Absolute Maximum Ratings (Notes 1 & 2)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.

Supply Voltage (V_DD)                                                       -0.5V to +18V

Input Voltage (V_IN)                                                            -0.5V to +18V

Voltage at Any Output Pin (V_OUT)                             -0.5V to V_DD +0.5V

Storage Temperature Range (T_S)                                     -65 to +150℃

Power Dissipation (P_D)

  Dual-In-Line                                                                             700 mW

  Small Outline                                                                           500 mW

Lead Temperature (T_L) (Soldering, 10 seconds)                         260℃

Recommended Operating Conditions (Note 2)

Supply Voltage (V_DD)                                                               3V to 15V

Input Voltage (V_IN)                                                                    0V to 15V

Voltage at Any Output Pin (V_OUT)                                              0 to V_DD

Operating Temperature Range (T_A)

  CD4049UBM, CD4050BM                                                -55 to +125℃

  CD4049UBC, CD4050BC                                                   -40 to +85℃

Stock Offer (Hot Sell)