CY74FCT162373T

Features:

• FCT-E speed at 3.4 ns
• Power-off disable outputs permits live insertion
• Edge-rate control circuitry for significantly improved noise characteristics
• Typical output skew < 250 ps
• ESD > 2000V
• TSSOP (19.6-mil pitch) and SSOP (25-mil pitch) packages
• Industrial temperature range of -40°C to +85°C
• V_CC = 5V ± 10%
CY74FCT16373T Features:
• 64 mA sink current, 32 mA source current
• Typical VOLP (ground bounce) <1.0V at V_CC = 5V, T_A = 25°C
CY74FCT162373T Features:
• Balanced 24 mA output drivers
• Reduced system switching noise
• Typical VOLP (ground bounce) <0.6V at V_CC = 5V, T_A= 25°C


Pinout




Specifications

Storage Temperature ........................................................Com'l -55°C to +125°C
Ambient Temperature with Power Applied..........................Com'l -55°C to +125°C
DC Input Voltage ..................................................................................-0.5V to +7.0V
DC Output Voltage ................................................................................-0.5V to +7.0V
DC Output Current (Maximum Sink Current/Pin) ..................................-60 to +120 mA
Power Dissipation ................................................................................................1.0W
Static Discharge Voltage...................................................................................>2001V


Description

CY74FCT16373T and CY74FCT162373T are 16-bit D-type latches designed for use in bus applications requiring high speed and low power. These devices can be used as two independent 8-bit latches or as a single 16-bit latch by connecting the Output Enable (OE ) and Latch (LE ) inputs.

Flow-through pinout and small shrink packaging aid in simplifying board layout. The output buffers of CY74FCT162373T are designed with power-off disable feature that allows live insertion of boards.

The CY74FCT16373T is ideally suited for driving high-capacitance loads and low-impedance backplanes.

The CY74FCT162373T has 24-mA balanced output drivers with current limiting resistors in the outputs. This reduces the need for external terminating resistors and provides for minimal undershoot and reduced ground bounce. The CY74FCT162373T is ideal for driving transmission lines.