74HC4040; 74HCT4040
12-stage binary ripple counter
The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
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)
Input levels:
For 74HC4040: CMOS level
For 74HCT4040: TTL level
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
Frequency dividing circuits
Time delay circuits
Control counters
參數(shù)類型
| 型號 | VCC (V) | Output drive capability (mA) | Logic switching levels | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC4040BQ | 2.0?-?6.0 | ± 5.2 | CMOS | 14 | low | -40~125 | 83 | 7 | 51 | DHVQFN16 |
| 74HC4040D | 2.0?-?6.0 | ± 5.2 | CMOS | 14 | low | -40~125 | 83 | 5.2 | 41 | SO16 |
| 74HC4040PW | 2.0?-?6.0 | ± 5.2 | CMOS | 14 | low | -40~125 | 115 | 2.3 | 43.8 | TSSOP16 |
| 74HCT4040BQ | 4.5?-?5.5 | ± 4 | TTL | 16 | low | -40~125 | 83 | 7 | 51 | DHVQFN16 |
| 74HCT4040D | 4.5?-?5.5 | ± 4 | TTL | 16 | low | -40~125 | 81 | 4.8 | 40.2 | SO16 |
| 74HCT4040PW | 4.5?-?5.5 | ± 4 | TTL | 16 | low | -40~125 | 115 | 2.3 | 43.8 | TSSOP16 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC4040BQ | 74HC4040BQX (935278652115) |
Active | HC4040 |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 | |
| 74HC4040D | 74HC4040D,653 (933714780653) |
Active | 74HC4040D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
暫無信息 |
| 74HC4040PW | 74HC4040PW,118 (935174920118) |
Active | HC4040 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
| 74HCT4040BQ | 74HCT4040BQX (935278653115) |
Active | HT4040 |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 | |
| 74HCT4040D | 74HCT4040D,653 (933715260653) |
Active | 74HCT4040D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
暫無信息 |
| 74HCT4040PW | 74HCT4040PW,118 (935189100118) |
Active | HCT4040 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC4040DB | 74HC4040DB,112 (935174930112) |
Obsolete | HC4040 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
暫無信息 |
| 74HC4040DB,118 (935174930118) |
Obsolete | HC4040 | 暫無信息 | ||||
| 74HCT4040D | 74HCT4040D,652 (933715260652) |
Withdrawn / End-of-life | 74HCT4040D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
| 74HCT4040DB | 74HCT4040DB,112 (935189380112) |
Obsolete | no package information | ||||
| 74HCT4040DB,118 (935189380118) |
Obsolete | ||||||
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC4040BQ | 74HC4040BQX | 74HC4040BQ |
|
|
| 74HC4040D | 74HC4040D,653 | 74HC4040D |
|
|
| 74HC4040PW | 74HC4040PW,118 | 74HC4040PW |
|
|
| 74HCT4040BQ | 74HCT4040BQX | 74HCT4040BQ |
|
|
| 74HCT4040D | 74HCT4040D,653 | 74HCT4040D |
|
|
| 74HCT4040PW | 74HCT4040PW,118 | 74HCT4040PW |
|
|
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC4040DB | 74HC4040DB,112 | 74HC4040DB |
|
|
| 74HC4040DB | 74HC4040DB,118 | 74HC4040DB |
|
|
| 74HCT4040D | 74HCT4040D,652 | 74HCT4040D |
|
|
| 74HCT4040DB | 74HCT4040DB,112 | 74HCT4040DB |
|
|
| 74HCT4040DB | 74HCT4040DB,118 | 74HCT4040DB |
|
|
文檔 (23)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74HC_HCT4040 | 12-stage binary ripple counter | Data sheet | 2024-02-16 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| 001aad589 | Block diagram: 74HC4040D, 74HC4040DB, 74HC4040N, 74HC4040PW, 74HCT4040D, 74HCT4040DB, 74HCT4040N, 74HCT4040PW | Block diagram | 2009-11-03 |
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN16_SOT763-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SO16_SOT109-1_mk | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body | Marcom graphics | 2017-01-28 |
| SSOP16_SOT338-1_mk | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Marcom graphics | 2017-01-28 |
| TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
| SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
| SOT338-1 | plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body | Package information | 2022-06-20 |
| SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
| SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| hc | HC/HCT Spice model | SPICE model | 2022-02-17 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
如果您需要設(shè)計(jì)/技術(shù)支持，請告知我們并填寫 應(yīng)答表 我們會盡快回復(fù)您。
模型
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| hc | HC/HCT Spice model | SPICE model | 2022-02-17 |
Ordering, pricing & availability
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