PAL16R4A-2M - Standard High-Speed PAL<R> Circuits

These programmable array logic devices feature high speed and a choice of either standard or half-power devices. They combine Advanced Low-Power Schottky technology with proven titanium-tungsten fuses. These devices will provide reliable, high-performance substitutes for conventional TTL logic. Their easy programmability allow for quick design of "custom" functions and typically results in a more compact circuit board. In addition, chip carriers are available for further reduction in board space.

The Half-Power versions offer a choice of operating frequency, switching speeds, and power dissipation. In many cases, these Half-Power devices can result in significant power reduction from an overall system level.

The PAL16' M series is characterized for operation over the full military temperature range of -55°C to 125°C.

• Choice of Operating Speeds
  • High-Speed, A Devices . . . 25 MHz Min
  • Half-Power, A-2 Devices . . . 16 MHz Min
• Choice of Input/Output Configuration
• Package Options Include Both Ceramic DIP and Chip Carrier in Addition to Ceramic Flat Package

DEVICE		I INPUTS		3-STATE O OUTPUTS		REGISTERED Q OUTPUTS		I/O PORT S
PAL16L8		10		2		0		6
PAL16R4		8		0		4 (3-state buffers)		4
PAL16R6		8		0		6 (3-state buffers)		2
PAL16R8		8		0		8 (3-state buffers)		0

PAL is a registered trademark of Advanced Micro Devices Inc.