集成电路IC 上升沿触发器 74ALVC74BQ DHVQFN14 marking/标记 ALV74
| 逻辑类型Logic Type | 设置（预设）和复位 Set(Preset) and Reset |
| 电路数Number of Circuits | D型 D-Type |
| 输入数Number of Inputs | 差分 Differential |
| 电源电压VccVoltage - Supply | 2 |
| 静态电流IqCurrent - Quiescent (Max) | 1 |
| 输出高，低电平电流Current - Output High, Low | 275MHz |
| 低逻辑电平Logic Level - Low | 3.7ns |
| 高逻辑电平Logic Level - High | 正边沿 Positive Edge |
| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL | 24mA，24mA |
| Description & Applications | 1.65 V ~ 3.6 V |
| 描述与应用 | Dual D-type flip-flop with set and reset;positive-edge trigger DESCRIPTION The 74ALVC74 is a dual positive-edge triggered, D-type flip-flop with individual data (D), clock (CP), set (SD) and reset (RD) inputs and complementary Q and Q outputs. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D inputs must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation. Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times. FEATURES • Wide supply voltage range from 1.65 to 3.6 V • Complies with JEDEC standard: JESD8-7 (1.65 to 1.95 V) JESD8-5 (2.3 to 2.7 V) JESD8B/JESD36 (2.7 to 3.6 V). • 3.6 V tolerant inputs/outputs • CMOS low power consumption • Direct interface with TTL levels (2.7 to 3.6 V) • Power-down mode • Latch-up performance exceeds 250 mA • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V. |
| 规格书PDF |
