CD4504B中文资料用于 TTL 到 CMOS 或 CMOS 到 CMOS 操作的 CMOS 六路电压电平转换器数据手册TI规格书

描述 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 a LOW logic state, each circuit translates signals from one CMOS level to another.

The CD4504B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, and MT suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

特性 Features

• Independence of power-supply sequence considerations - VCC can exceed VDD; input signals can exceed both VCC and VDD
• Shiftable input threshold for either CMOS or TTL compatibility
• 100% tested for quiescent current @ 20 V
• 5V, 10 V, and 15 V parametric ratings
• Meets all requirements of JEDEC Standard No. 13B, \"Standard Specifications for Description of ’B’ Series CMOS Devices\"
Data sheet acquired from Harris Semiconductor.

简介

CD4504B属于集成电路（IC）的转换器电平移位器。由TI制造生产的CD4504B转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。