DUAL 16 BIT BINARY COUNTER WITH 3-STATE OUTPUT REGISTERS

Controlled Baseline − One Assembly Site − One Test Site − One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product-Change Notification Qualification Pedigree† Can Be Used as Two 16 Bit Counters or a

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德州仪器

SN74LV8154 Dual 16-Bit Binary Counters With 3-State Output Registers

1 Features 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) 4.4 V

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德州仪器

DUAL 16 BIT BINARY COUNTER WITH 3-STATE OUTPUT REGISTERS

文件：562.54 Kbytes 页数：15 Pages

TI

德州仪器

具有三态输出寄存器的增强型产品双路 16 位二进制计数器

The SN74LV8154 is a dual 16 bit binary counter with 3-state output registers, designed for 2-V to 5.5-V VCC operation.\n This 16 bit counter (A or B) feeds a 16 bit storage register and each storage register is further divided into an upper byte and lower byte. The GAL, GAU, GBL, and GBU inputs are • Controlled Baseline \n• One Test Site\n• Extended Temperature Performance of -55°C to 125°C\n• Enhanced Product-Change Notification\n• Can Be Used as Two 16 Bit Counters or a Single 32 Bit Counter\n• Max tpd of 25 ns at 5 V (RCLK to Y)\n• Typical VOHV (Output VOH Undershoot) >4.4 V at VCC = 5 V, T;

TI

德州仪器