16-pin TTL Schottky 3-bit Programmable Delay Line with 85mA Supply Current
16引脚TTL肖特基3位可编程延迟线,具有85mA电源电流
议价
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特征:
- 16引脚封装TTL肖特基接口
- 固有延迟:7±1ns
- 总延迟容差:±5%或±1ns
- 电气特性:
- IIH逻辑'1'输入电流:50uA(最大值)
- IIL逻辑“0”输入电流:-2mA(最大值)
- VOH逻辑'1'输出电压:2.7V(min)
- VOL逻辑“0”输出电压:0.5V(最大值)
- VIH逻辑“1”输入电压:2.0V(min)
- VIL逻辑“0”输入电压:0.8V(最大值)
- TA工作温度:0〜70℃
- NH扇出'1'输出:20 TTL负载
- NL扇出'0'输出:10 TTL负载
- 电源电流:85mA(典型值)
输入脉冲测试条件:- 脉冲电压:3V
- 脉冲宽度:3TD
- 占空比:1,000ns
- 脉冲上升时间:2ns(0.75至2.4V)
- 时间延迟在1.5V电平测量
- 电源电压VCC:5.0±0.25V DC
Features:
- 16-pin package TTL schottky interfaced
- Inherent delay: 7±1ns
- Total delay tolerance: ±5% or ±1ns
- Electrical characteristics:
- IIH logic '1' input current: 50uA (max)
- IIL logic '0' input current: -2mA (max)
- VOH logic '1' output voltage: 2.7V (min)
- VOL logic '0' output voltage: 0.5V (max)
- VIH logic '1' input voltage: 2.0V (min)
- VIL logic '0' input voltage: 0.8V (max)
- TA operating temperature: 0 to 70℃
- NH fanout '1' output: 20 TTL load
- NL fanout '0' output: 10 TTL load
- Supply current: 85mA (typical)
Input pulse test condition:- Pulse voltage: 3V
- Pulse width: 3TD
- Duty cycle: 1,000ns
- Pulse rise time: 2ns (0.75 to 2.4V)
- Time delay measured at 1.5V level
- Supply voltage VCC: 5.0±0.25V DC