General description

The 74LVT16374A; 74LVTH16374A are high performance BiCMOS products designed for VCC operation at 3.3 V. This device is a 16-bit edge-triggered D-type flip-flop featuring non-inverting 3-state outputs. The device can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (nCP), the nQn outputs of the flip-flop take on the logic levels set up at the nDn inputs.

Features and benefits

● 16-bit edge-triggered flip-flop

● 3-state buffers

● Output capability: +64 mA and −32 mA

● TTL input and output switching levels

● Input and output interface capability to systems at 5 V supply

● Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs

● Live insertion and extraction permitted

● Power-up reset

● Power-up 3-state

● No bus current loading when output is tied to 5 V bus

● Latch-up protection:

● JESD78B Class II exceeds 500 mA

● ESD protection:

● HBM JESD22-A114F exceeds 2000 V

● MM JESD22-A115-A exceeds 200 V

74LVT16374A属于集成电路（IC） > 触发器。恩智浦半导体公司制造生产的74LVT16374A触发器触发器是能够存储单个逻辑状态或信息“位”的基本数字存储器件。这些器件至少有两个输入；一个或多个用于传递要存储的数据，另一个用于指示存储该数据的时间点。不同的触发器类型，例如 D（延迟）、SR（置位复位）和 JK，对提供给其输入的信号有不同的响应，可用于实现不同的逻辑功能。这些器件与锁存器的不同之处在于它们是边缘敏感器件，其保持的逻辑状态仅在接收到有效时钟信号时才会改变。