CY74FCT162827T

Features:

• FCT-E speed at 3.2 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%
CY74FCT16827T Features:
• 64 mA sink current, 32 mA source current
• Typical VOLP (ground bounce) <1.0V at V_CC = 5V, T_A = 25°C
CY74FCT162827T 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 ......................................................... -55°C to +125°C
Ambient Temperature with Power Applied........................... -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

The CY74FCT16827T 20-bit buffer/line driver and the CY74FCT162827T 20-bit buffer/line driver provide high-performance bus interface buffering for wide data/address paths or buses carrying parity. These parts can be used as a single 20-bit buffer or two 10-bit buffers. Each 10-bit buffer has a pair of NANDed OE  for increased flexibility. The outputs are designed with a power-off disable feature to allow for live insertion of boards.
The CY74FCT16827T is ideally suited for driving high-capacitance loads and low-impedance backplanes.
The CY74FCT162827T 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 CY74FCT162827T is ideal for driving transmission lines.