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具有三态输出的 16 位透明 D 类锁存器
Number of channels (#) 16
Technology Family AHCT
Supply voltage (Min) (V) 4.5
Supply voltage (Max) (V) 5.5
Input type TTL-Compatible CMOS
Output type 3-State
Clock Frequency (Max) (MHz) 110
IOL (Max) (mA) 8
IOH (Max) (mA) -8
ICC (Max) (uA) 40
Features Balanced outputs, Very high speed (tpd 5-10ns), Flow-through pinout
  • Members of the Texas Instruments Widebus? Family
  • EPIC? (Enhanced-Performance Implanted CMOS) Process
  • Inputs are TTL-Voltage Compatible
  • Distributed VCC and GND Pins Minimize High-Speed
    Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds 2000 V Per MIL-STD-883,
    Method 3015; Exceeds 200 V Using Machine Model
    (C = 200 pF, R = 0)
  • Package Options Include:
    • Plastic Shrink Small-Outline (DL) Package
    • Thin Shrink Small-Outline (DGG) Package
    • Thin Very Small-Outline (DGV) Package
    • 80-mil Fine-Pitch Ceramic Flat (WD) Package
      Using 25-mil Center-to-Center Spacings

The SNxAHCT16373 devices are 16-bit transparent D-type latches with 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.