SN74ABT16540ADGGR
Active16-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
SN74ABT16540ADGGR
Active16-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS
Description
General part information
74ABT16540 Series
The SN54ABT16540 and SN74ABT16540A are inverting 16-bit buffers/drivers composed of two 8-bit sections with separate output-enable gates. These buffers and bus drivers provide a high-performance bus interface for wide data paths.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (or) input is high, all corresponding outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down,should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74ABT16540ADGGR |
|---|---|
| Current - Output High | 32 mA |
| Current - Output Low | 64 mA |
| Logic Type | Inverting, Buffer |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 bits |
| Number of Elements | 2 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 3-State |
| Package Length | 0.24 in |
| Package Name | 48-TFSOP, 48-TSSOP |
| Package Width | 6.1 mm |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 4.5 V |
Pricing
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