NXP Semiconductors MB2373
The MB2373 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The MB2373 device is a dual octal transparent latch coupled to two sets of eight 3-State output buffers. The two sections of the device are controlled independently by Enable (nE) and Output Enable (nOE) control gates.FEATURES
● 16-bit transparent latch● Multiple VCC and GND pins minimize switching noise
DESCRIPTION
The data on each set of D inputs are transferred to the latch outputs when the Latch Enable (nE) input is High. The latch remains transparent to the data inputs while nE is High, and stores the data that is present one setup time before the High-to-Low enable transition. The 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. Each active-Low Output Enable (nOE) controls eight 3-State buffers independent of the latch operation. When nOE is Low, the latched or transparent data appears at the outputs. When nOE is High, the outputs are in the High–impedance “OFF” state, which means they will neither drive nor load the bus.● Power-up 3-State
● Live insertion/extraction permitted
● Power-up reset
● 3-State output buffers
● Output capability: +64mA/–32mA
● Latch-up protection exceeds 500mA per JEDEC JC40.2 Std 17
● ESD protection ex...