Datasheet Details
| Part number | HD74ALVCH16373 |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 48.08 KB |
| Description | 16-bit Transparent D-type Latches with 3-state Outputs |
| Datasheet |
 HD74ALVCH16373 Datasheet
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General Description
The HD74ALVCH16373 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
It can be used as two 8-bit latches or one 16-bit latch.
When the latch enable (LE) input is high, the Q outputs follow the data (D) inputs.
Key Features
- VCC = 2.3 V to 3.6 V.
- Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C).
- Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C).
- Bus hold on data inputs eliminates the need for external pullup / pulldown resistors Function Table Inputs OE L L L H LE H H L X D H L X X H L Q0.
- 1 Z Output Q H : High level L : Low level X : Immaterial Z : High impedance Note: 1. Output level before the indicated steady state input conditions were established. H.