MC74LCX258: Low Voltage Quad 2-Input Multiplexer with 5V-Tolerant Inputs and Outputs (3-State, Inverting)
The MC74LCX258 is a high performance, quad 2-input inverting multiplexer with 3-state outputs operating from a 2.3 to 3.6V supply. Highimpedance TTL compatible inputs significantly reduce current loading toinput drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX258 inputs to be safely driven from 5V devices.Four bits of data from two sources can be selected using the Select input. The four outputs present the selected data in the inverted form. The outputs may be switched to a high impedance state by placing a logic HIGH on the Output Enable (OEbar) input. Current drive capability is 24mA at the outputs.
特性- Designed for 2.3 to 3.6V VCC Operation
- 5V Tolerant - Interface Capability With 5V TTL Logic
- Supports Live Insertion and Withdrawal
- IOFF Specification Guarantees High Impedance When VCC = 0V
- LVTTL Compatible
- LVCMOS Compatible
- 24mA Balanced Output Sink and Source Capability
- Near Zero Static Supply Current in All Three Logic States (10mA) Substantially Reduces System Power Requirements
- Latchup Performance Exceeds 500mA
- ESD Performance: Human Body Model >2000V; Machine Model >200V
- Pb-Free Packages are Available*
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仿真模型 (3)
封装图纸 (2)
数据表 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| MC74LCX258DR2G | Active | Pb-free
Halide free | SOIC-16 | 751B-05 | 1 | Tape and Reel | 2500 | $0.2933 |
| MC74LCX258DTG | Active | Pb-free
Halide free | TSSOP-16 | 948F-01 | 1 | Tube | 96 | $0.2933 |
| MC74LCX258DTR2G | Active | Pb-free
Halide free | TSSOP-16 | 948F-01 | 1 | Tape and Reel | 2500 | $0.2933 |
订购产品技术参数
| Product | Channels | VCC Min (V) | VCC Max (V) | tpd Max (ns) | IO Max (mA) |
|---|
| MC74LCX258DR2G | 4 | 2 | 3.6 | 6.5 | 24 |
| MC74LCX258DTG | 4 | 2 | 3.6 | 6.5 | 24 |
| MC74LCX258DTR2G | 4 | 2 | 3.6 | 6.5 | 24 |
