54LS248DMQB

National ->Texas Instruments

BCD TO 7-SEGMENT DECODER (with 2kΩ Pull-Up Resistors)

Unspecified

TRIPLE 3-INPUT NOR GATE

Motorola => Freescale

DUAL 4-INPUT NAND GATE LOW POWER SCHOTTKY

Unspecified

DUAL 4-INPUT POSITIVE AND GATE

Unspecified

64-BIT RANDOM ACCESS MEMORY (With Open-Collector Output)

Motorola => Freescale

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

Motorola => Freescale

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

Motorola => Freescale

QUAD 2-INPUT EXCLUSIVE NOR GATE

Motorola => Freescale

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

Motorola => Freescale

DUAL 5-INPUT NOR GATE LOW POWER SCHOTTKY