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74HCT240DB数据手册集成电路(IC)的缓冲器驱动器接收器收发器规格书PDF

厂商型号 |
74HCT240DB |
参数属性 | 74HCT240DB 封装/外壳为20-SSOP(0.209",5.30mm 宽);包装为卷带(TR);类别为集成电路(IC)的缓冲器驱动器接收器收发器;产品描述:IC BUFFER INVERT 5.5V 20SSOP |
功能描述 | Octal buffer/line driver; 3-state; inverting |
封装外壳 | 20-SSOP(0.209",5.30mm 宽) |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名称 | 安世 安世半导体(中国)有限公司 |
原厂标识 | Nexperia |
数据手册 | |
更新时间 | 2025-8-5 17:32:00 |
人工找货 | 74HCT240DB价格和库存,欢迎联系客服免费人工找货 |
74HCT240DB规格书详情
描述 Description
The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE 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.
特性 Features
• Complies with JEDEC standard JESD7A
• Input levels:
• For 74HC240: CMOS level
• For 74HCT240: TTL level
• Inverting 3-state outputs
• 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
技术参数
- 制造商编号
:74HCT240DB
- 生产厂家
:Nexperia
- Product status
:Production
- V_CC (V)
:4.5 - 5.5
- Logic switching levels
:TTL
- Output drive capability (mA)
:+/- 6
- f_max (MHz)
:36
- No of bits
:8
- Power dissipation considerations
:low
- T_amb (Cel)
:-40~125
- R_th(j-a) (K/W)
:136
- Ψ_th(j-top) (K/W)
:40.0
- Package name
:SSOP20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
0005 |
273 |
公司优势库存 热卖中! |
询价 | |||
恩XP |
23+ |
SOIC20 |
50000 |
只做原装正品 |
询价 | ||
恩XP |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
Nexperia USA Inc. |
25+ |
20-SSOP(0.209 5.30mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
ph |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
恩XP |
23+ |
NA |
25630 |
原装正品 |
询价 | ||
PHI |
25+ |
SOP20 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
PHI |
SSOP20 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
FAIRCHILD |
1815+ |
SOP20-7.2MM |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
PHI |
24+ |
SSOP20 |
200 |
询价 |