74LVC162373A and 74LVCH162373A are 16-bit D-type transparent latches featuring separate D-type inputs for each latch and 3-state outputs for bus oriented applications.
The document describes the 74LVO(H)162373A as a 16-bit D-type transparent latch featuring separate D-type inputs for each latch and 3-state outputs suitable for bus-oriented applications. It includes two sections of eight latches with one latch enable (nLE) and one output enable (nOE) per octal, allowing operation in mixed 3.3 V and 5 V environments.
The datasheet provides comprehensive technical specifications including electrical characteristics, recommended operating conditions, limiting values, and DC parameters for both the standard (74LVC162373A) and bushold variants (74LVCH162373A). It details package options such as TSSOP48 and SSOP48 with temperature ranges from -40 to +125 °C.
| Supply Voltage Range (Low-Voltage) | 1.2 to 3.6 V |
|---|---|
| Operating Temperature Range | -40 to +125 °C |
| Propagation Delay (nDn to nQn) | 3.3 ns typ. |
| Input Capacitance | 5.0 pF |
| Power Dissipation (Outputs Enabled) | 26 pW per latch |
| ESD Protection (HBM) | > 2000 V |
Yes, inputs can be driven from either 3.3 or 5 V devices, and outputs can handle 5 V in 3-state operation.
The device supports a wide supply voltage range from 1.2 to 3.6 V.
The specified operating ambient temperature in free-air ranges up to +125 °C.
Each section contains eight D-type transparent latches with separate data inputs.