CD4504BMPWREP屬于集成電路（IC）的轉(zhuǎn)換器電平移位器。由美國德州儀器公司制造生產(chǎn)的CD4504BMPWREP轉(zhuǎn)換器，電平移位器邏輯轉(zhuǎn)換器或電平移位器 IC 可用于在數(shù)字邏輯設(shè)備之間傳遞信息，這些設(shè)備可在不同/不兼容的供電電壓下工作，或可實現(xiàn)不同的信令方式。例如，可以將需要 5 V 電源的數(shù)字輸出傳感器連接到具有 3.3 V I/O 電源的 FPGA，或者在 CMOS 或 TTL 等單端信令方式與 PECL 或 LVDS 等差分技術(shù)之間進(jìn)行轉(zhuǎn)換。

1FEATURES

· Independence of Power-Supply Sequence

Considerations – VCC Can Exceed VDD;

Input Signals Can Exceed Both VCC and VDD

· Up and Down Level-Shifting Capability

· Shiftable Input Threshold for Either CMOS or

TTL Compatibility

· Standardized Symmetrical Output

Characteristics

· 100% Tested for Quiescent Current at 20 V

· Maximum Input Current of 1 mA at 18 V Over

Full Package-Temperature Range:

100 nA at 18 V and 25°C

· 5 V, 10 V, and 15 V Parametric Ratings

· Meets All Requirements of JEDEC Standard

No. 13B, Standard Specifications for

Description of 'B' Series CMOS Devices

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

· Controlled Baseline

· One Assembly/Test Site

· One Fabrication Site

· Available in Military (–55°C/125°C)

Temperature Range(1)

· Extended Product Life Cycle

· Extended Product-Change Notification

· Product Traceability

DESCRIPTION

CD4504B hex voltage level-shifter consists of six circuits which 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.