TEXAS INSTRUMENTS SN74AHCT74N 触发器, 清零和预设, 互补输出, 差分, 正沿, D, 6.3 ns, 140 MHz, 8 mA, DIP, 14 引脚
DESCRIPON
The ’AHCT74 dual positive-edge-triggered devices are D-type flip-flops.
A low level at the preset PRE or clear CLR inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive high, data at the data D input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.
FEATURES
• Inputs Are TTL-Voltage Compatible
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model A114-A
– 200-V Machine Model A115-A
– 1000-V Charged-Device Model C101
频率 140 MHz
电源电压DC 4.50V ~ 5.50V
输出接口数 1
输出电流 8 mA
电路数 2
针脚数 14
时钟频率 140 MHz
位数 2
传送延迟时间 10.0 ns
极性 Non-Inverting, Inverting
电压波节 5.00 V
输入电容 2 pF
输出电流驱动 -1.00 mA
输入数 1
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Through Hole
引脚数 14
封装 DIP-14
封装 DIP-14
重量 0.0148478936216 kg
工作温度 -40℃ ~ 125℃ TA
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74AHCT74N TI 德州仪器 | 当前型号 | 当前型号 |
SN74AHCT74PWLE 德州仪器 | 完全替代 | SN74AHCT74N和SN74AHCT74PWLE的区别 |
SN74HCT74PW 德州仪器 | 类似代替 | SN74AHCT74N和SN74HCT74PW的区别 |
SN74AHCT74PWR 德州仪器 | 类似代替 | SN74AHCT74N和SN74AHCT74PWR的区别 |