Datasheet Texas Instruments SN74LV8154N — 数据表

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SCLS589A – AUGUST 2004 – REVISED OCTOBER 2015 SN74LV8154 Dual 16-Bit Binary Counters With 3-State Output Registers
Check for Samples: SN74LV8154 1 Features 3 Description The SN74LV8154 device is a dual 16-bit binary
counter with 3-state output registers, designed for 2-V
to 5.5-V VCC operation. 1 Can Be Used as Two 16-Bit Counters or a Single
32-Bit Counter
8 bit counter read bus
2-V to 5.5-V VCC Operation
Maximum tpd of 25 ns at 5 V (RCLK to Y)
Typical VOLP (Output Ground Bounce)
< 0.7 V at VCC = 5 V, TA = 25В°C
Typical VOHV (Output VOH Undershoot)
> 4.4 V at VCC = 5 V, TA = 25В°C
Ioff Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human Body Model (A114-A) …