- RS Stock No.:
- 217-7957
- Mfr. Part No.:
- QS3257S1G8
- Brand:
- Renesas Electronics
- RS Stock No.:
- 217-7957
- Mfr. Part No.:
- QS3257S1G8
- Brand:
- Renesas Electronics
Technical data sheets
Legislation and Compliance
Product Details
The Renesas Electronics QS3257 is a high-speed CMOS LVTTL-compatible Quad 2:1 multiplexer/demultiplexer. The QS3257 is a function and pinout compatible QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257 Quad 2:1 multiplexers. The low ON resistance of the QS3257 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The QS3257 operates at -40C to +85C.
Enhanced N channel FET with no inherent diode to Vcc
5 ohm bidirectional switches connect inputs to outputs
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in 16 pin QSOP and S1 packages
5 ohm bidirectional switches connect inputs to outputs
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in 16 pin QSOP and S1 packages
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Logic Family | CMOS |
Configuration | 4 x 2:1 |
Number of Elements per Chip | 11 |
Number of Inputs per Chip | 10 |
Number of Outputs per Chip | 4 |
Package Type | QSOP |
Pin Count | 16 |