74HC377PW集成电路（IC）的触发器规格书PDF中文资料

厂商型号	74HC377PW
参数属性	74HC377PW 封装/外壳为20-TSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的触发器；产品描述：IC FF D-TYPE SNGL 8BIT 20TSSOP
功能描述	Octal D-type flip-flop with data enable; positive-edge trigger
封装外壳	20-TSSOP（0.173"，4.40mm 宽）
文件大小	256.019 Kbytes
页面数量	15 页
生产厂商	Nexperia B.V. All rights reserved
企业简称	NEXPERIA【安世】
中文名称	安世半导体(中国)有限公司官网
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数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-2 22:30:00
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1. General description

The 74HC377; 74HCT377 is an octal positive-edge triggered D-type flip-flop. The device features

clock (CP) and data enable (E) inputs. When E is LOW, the outputs Qn assume the state of their

corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH

clock (CP) transition. Input E must be stable one set-up time prior to the LOW-to-HIGH transition

for predictable operation. Inputs include clamp diodes that enable the use of current limiting

resistors to interface inputs to voltages in excess of VCC.

2. Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V

• CMOS low power dissipation

• High noise immunity

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Complies with JEDEC standards:

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• Common clock and master reset

• Eight positive edge-triggered D-type flip-flops

• Input levels:

• For 74HC377: CMOS level

• For 74HCT377: TTL level

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V.

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C