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Integrated Circuit(IC) positive edge Flip Flops SN74AHC2G74HDCT3 SOT-183/DCT8 marking W74
逻辑类型 Logic Type | |
电路数 Number of Circuits | D型 D-Type |
输入数 Number of Inputs | |
电源电压Vcc Voltage - Supply | |
静态电流Iq Current - Quiescent (Max) | |
输出高,低电平电流 Current - Output High, Low | 45MHz |
低逻辑电平 Logic Level - Low | 1ns |
高逻辑电平 Logic Level - High | 正边沿 Positive Edge |
传播延迟时间@Vcc,CL Max Propagation Delay @ V, Max CL | 8mA,8mA |
Description & Applications | 2-5.5V |
描述与应用 | HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS description The SN65LVDM179, SN65LVDM180, SN65LVDM050, and SN65LVDM051 are differential line drivers and receivers that use low-voltage differential signaling (LVDS) to achieve signaling rates as high as 400 Mbps. These circuits are similar to TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts, except that the output current of the drivers is doubled. This modification provides a minimum differential output voltage magnitude of 247 mV into a 50-Ω load and allows double-terminated lines and half-duplex operation. The receivers detect a voltage difference of 100 mV with up to 1 V of ground potential difference between a transmitter and receiver. The intended application of these devices and signaling technique is half-duplex or multiplex baseband data transmission over controlled impedance media of approximately 100-Ω characteristic impedance. The transmission media may be printed-circuit board traces, backplanes, or cables. |