74HC7540DB集成電路（IC）的緩沖器驅動器接收器收發(fā)器規(guī)格書PDF中文資料

廠商型號	74HC7540DB
參數屬性	74HC7540DB 封裝/外殼為20-SSOP（0.209"，5.30mm 寬）；包裝為管件；類別為集成電路（IC）的緩沖器驅動器接收器收發(fā)器；產品描述：IC BUFFER INVERT 6V 20SSOP
功能描述	Octal Schmitt trigger buffer/line driver; 3-state; inverting
封裝外殼	20-SSOP（0.209"，5.30mm 寬）
文件大小	270.29 Kbytes
頁面數量	15 頁
生產廠商	Nexperia B.V. All rights reserved
企業(yè)簡稱	NEXPERIA【安世】
中文名稱	安世半導體(中國)有限公司官網
原廠標識
數據手冊	下載地址一下載地址二到原廠下載
更新時間	2025-5-21 23:00:00
人工找貨	74HC7540DB價格和庫存，歡迎聯(lián)系客服免費人工找貨

1. General description

The 74HC7540; 74HCT7540 is an 8-bit inverting buffer/line driver with Schmitt-trigger inputs and

3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes

the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables

the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger

inputs transform slowly changing input signals into sharply defined jitter-free output signals.

2. Features and benefits

? Wide supply voltage range from 2.0 to 6.0 V

? CMOS low power dissipation

? High noise immunity

? Unlimited input rise and fall times

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

? Inverting outputs

? Input levels:

? For 74HC7540: CMOS level

? For 74HCT7540: TTL level

? Complies with JEDEC standards

? JESD8C (2.7 V to 3.6 V)

? JESD7A (2.0 V to 6.0 V)

? ESD protection:

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115-A exceeds 200 V

? Multiple package options

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