Part Number : 74ALVC16501
Function : Low Voltage 18-Bit Universal Bus Transceiver
Package : TSSOP 56 Pin Type
Manufacturers : Fairchild Semiconductor
Pinouts :
Description :
The 74ALVC16501 is an 18-bit universal bus transceiver which combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes.
Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs. For A-to-B data flow, the
device operates in the transparent mode when LEAB is HIGH. When LEAB is LOW, the A data is latched if CLKAB is held at a HIGH or LOW logic level. If LEAB is LOW, the A
bus data is stored in the latch/flip-flop on the LOW-to-HIGH transition of CLKAB. When OEAB is HIGH, the outputs are active. When OEAB is LOW, the outputs are in a highimpedance state.
Features :
1. 1.65V–3.6V VCC supply operation
2. 3.6V tolerant inputs and outputs
3. tPD (A to B, B to A)
(1) 3.4 ns max for 3.0V to 3.6V VCC
(2) 4.0 ns max for 2.3V to 2.7V VCC
(3) 7.0 ns max for 1.65V to 1.95V VCC
4. Power-down high impedance inputs and outputs
5. Supports live insertion/withdrawal (Note 1)
6. Uses patented noise/EMI reduction circuitry
Other data sheets within the file : 74ALVC16501MTD
74ALVC16501 Datasheet PDF Download
