74ABT16373B is a 16-bit transparent latch (3-State) from Philips Semiconductors, which features multiple VCC and GND pins to minimize switching noise, power-up 3-State, live insertion/extraction permitted, power-up reset, 3-State output buffers, 74ABTH16373B incorporates bus-hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs
This datasheet describes the Philips 74ABT16373B and 74ABTH16373B, which are high-performance 16-bit transparent latch devices. These integrated circuits combine low static and dynamic power dissipation with high speed and high output drive capabilities. The devices feature dual octal transparent latches coupled to two sets of eight 3-State output buffers, controlled independently by Enable and Output Enable gates.
| Latch-up protection | exceeds 500mA |
|---|---|
| ESD protection | exceeds 2000V |
The 74ABT16373B does not have the bus-hold feature, while the 74ABTH16373B incorporates the bus-hold feature.
Yes, live insertion and extraction are permitted for these devices.
The quiescent supply current is typically 8 mA when outputs are low at 5.5V.