CD74HC190E
TEXAS INSTRUMENTS CD74HC190E 逻辑芯片, BCD码上下计数器, 预置, 16DIP
74HC 系列计数器和移位寄存器，
德州仪器的 74HC 系列低功率肖特基逻辑 IC 的一系列计数器和移位寄存。 74HC 系列使用硅门 CMOS 技术，实现与 LSTTL 系列类似的工作速度，但标准 CMOS 集成电路功耗降低。
高速 CMOS 逻辑
工作电压：2 至 6 V
兼容性：输入 CMOS、输出 CMOS
得捷:
IC BCD UP/DWN COUNTR PREST 16DIP
立创商城:
CD74HC190E
德州仪器TI:
High Speed CMOS Logic Presettable Synchronous BCD Decade Up/Down Counter
欧时:
Texas Instruments 4位 倒计数器、增序计数器 计数器 CD74HC190E, 十进制, 双向, 2 → 6 V电源
贸泽:
Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn
艾睿:
Add safety functionality to your circuit design by implementing this decade CD74HC190E counter shift register by Texas Instruments. This counter shift register has a minimum operating temperature of -55 °C and a maximum of 125 °C. This device comes in tube packaging. This device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.
安富利:
Counter Single 4-Bit Async Decade UP/Down 16-Pin PDIP Tube
Chip1Stop:
Counter Single 4-Bit Async Decade UP/Down 16-Pin PDIP Tube
Verical:
Counter Single 4-Bit Async Decade UP/Down 16-Pin PDIP Tube
Newark:
# TEXAS INSTRUMENTS CD74HC190E BCD Decade Up / Down Counter, HC Family, 35 MHz, 2 V to 6 V, DIP-16
DeviceMart:
IC BCD UP/DWN COUNTR PREST 16DIP
