74ALVCH16374DGG中文资料2.5 V/3.3 V 16-bit edge-triggered D-type flip-flop; 3-state数据手册Nexperia规格书

描述 Description

The 74ALVCH16374 is 16-bit edge-triggered flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications.
Incorporates bus hold data inputs which eliminate the need for external pull-up or pull-down resistors to hold unused inputs.
The 74ALVCH16374 consists of 2 sections of eight edge-triggered flip-flops. A clock (CP) input and an output enable (OE) are provided per 8-bit section.
The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH CP transition.
When OE is LOW, the contents of the flip-flops are available at the outputs. When OE is HIGH, the outputs go the high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops.

特性 Features

• Wide supply voltage range from 1.2 V to 3.6 V
• Complies with JEDEC standard JESD8-B
• CMOS low power consumption
• MULTIBYTE flow-through standard pin-out architecture
• Low inductance multiple VCC and GND pins for minimum noise and ground bounce
• Direct interface with TTL levels
• All data inputs have bus hold
• Output drive capability 50 Ω transmission lines at 85 °C
• Current drive ±24 mA at VCC = 3.0 V