CD4504 Hex Voltage-Level Shifter consists of six circuits that shift input signals from the VCC logic level to the VDD logic level. To shift TTL signals to CMOS logic levels, the SELECT input is at the VCC HIGH logic state. When the SELECT input is at a LOW logic state, each circuit translates signals from one CMOS level to another. The IC also offers a wide range of operatable voltages and working conditions. CD4504 also offers features such as ESD barring and low thermal dissipation.
Voltage Level Shifter
Voltage Level Shifter serve as an interface between different supply and input/output voltage levels. Voltage level shifters cover a range from single-bit to 32-bit widths. They also act as an interface between applications with different supply voltage and input-output voltage levels.
CD4504 Key Features
- QML Class T, Per MIL-PRF-38535
- Radiation Performance
- Gamma Dose (γ) 1 x 105 RAD(Si)
- SEP Effective LET > 75 MEV/gm/cm2
- Independence of Power Supply Sequence Considerations
- VCC Can Exceed VDD
- Input Signals can Exceed Both VCC and VDD
- Up and Down Level Shifting Capability
- Shift able Input Threshold for Either CMOS or TTL Compatibility
- 100% Tested for Quiescent Current at 20V
- 5V, 10V and 15V Parametric Ratings
- Standardized Symmetrical Output Characteristics
CD4504 Pinout
Pin No | Pin Name | Description |
---|---|---|
1 | VCC | Collector supply voltage |
2 | AOUT | output of level shifter A |
3 | AIN | input of level shifter A |
4 | BOUT | output of level shifter B |
5 | BIN | input of level shifter B |
6 | COUT | output of level shifter C |
7 | CIN | input of level shifter C |
8 | VSS | source supply |
9 | DIN | input of level shifter D |
10 | DOUT | output of level shifter D |
11 | EIN | input of level shifter E |
12 | EOUT | output of level shifter E |
13 | SELECT | select pin |
14 | FIN | input of level shifter F |
15 | FOUT | output of level shifter F |
16 | VDD | Drain supply |
Application
- Helps to resolve the voltage incompatibility
- interfacing legacy devices
- SD cards
- SIM cards
- CF cards
- audio codecs
- UARTs
CD4504 Datasheet
You can download the datasheet for CD4504 Hex Voltage Level Shifter IC from the link given below:
See Also: CD4538 Dual Precision Monostable Multivibrator – Datasheet | CD4584 Hex Schmitt Trigger – Datasheet | CD4553 3-Digit BCD Counter – Datasheet
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