CD74HCT4316
4-Kanal-Analogschalter, 5 V, 1:1 (SPST) mit Pegelübersetzung und TTL-Eingängen
CD74HCT4316
- Wide analog-input-voltage range:
VCC - VEE: 0V to 10V
- Low ON resistance:
- 45Ω (typical): VCC = 4.5V
- 35Ω (typical): VCC = 6V
- 30Ω (typical): VCC – VEE = 9V
- Fast switching and propagation delay times
- Low OFF leakage current
- Built-in break-before-make switching
- Logic-level translation to enable 5V logic to accommodate ±5 V analog signals
- Wide operating temperature range: -55°C to 125°C
- HC types:
- 2V to 10V operation
- High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
- HCT types:
- Direct LSTTL input logic compatibility, VIL= 0.8V (maximum), VIH = 2V (minimum)
- CMOS input compatibility, II ≤ 1 µA at VOL, VOH
The ’HC4316 and CD74HCT4316 contain four independent digitally controlled analog switches that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.
In addition these devices contain logic-level translation circuits that provide for analog signal switching of voltages between ±5V via 5V logic. Each switch is turned on by a high-level voltage on its select input (S) when the common Enable (E) is Low. A High E disables all switches. The digital inputs can swing between VCC and GND; the analog inputs/outputs can swing between VCC as a positive limit and VEE as a negative limit. Voltage ranges are shown in Figure 13-1 and Figure 13-2.
Technische Dokumentation
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | CDx4HCx4316 High-Speed CMOS Logic Quad Analog Switch with Level Translation datasheet (Rev. E) | PDF | HTML | 16 Jul 2024 |
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