Table of contents: Supplier General Description Maximum Ratings Features Pinout/Connection Diagram Related Models Datasheet
About 74AHCT595
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The 74AHC/AHCT595 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A.
The 74AHC/AHCT595 is an 8-stage serial shift register with a storage register and 3-state outputs. The shift register has separate clocks.
Data is shifted on the positive-going transitions of the SHCP input. The data in each register is transferred to the storage register on a positive-going transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.
The shift register has a serial input (DS) and a serial standard output (Q7’) for cascading. It is also provided with asynchronous reset (active LOW) for all 8 shift register stages. The storage register has 8 parallel 3-state bus driver outputs. Data in the storage register appears at the output whenever the output enable input (OE) is LOW.
| Symbol | Parameter | Conditions | Min | Max | Unit |
| VCC | supply voltage | -0.5 | +7.0 | V | |
| IIK | input clamping current | VI < -0.5 V; note 1 | - | -20 | mA |
| VI | input voltage | -0.5 | +7.0 | V | |
| IOK | output clamping current | -0.5 > VO > VCC + 0.5 V; note 1 | - | ±20 | mA |
| IO | output current | -0.5 < VO < VCC + 0.5 V | - | ±25 | mA |
| ICC | supply current | - | ±75 | mA | |
| Tstg | storage temperature | -65 | +150 | ℃ | |
| PD | power dissipation per package | for temperature range: -40 to +125 °C; note 2 | - | 500 | mW |
· ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101 exceeds 1000 V
· Balanced propagation delays
· All inputs have Schmitt-trigger actions
· Inputs accept voltages higher than VCC
· For AHC only: operates with CMOS input levels
· For AHCT only: operates with TTL input levels
· Specified from -40 to +85 °C and from-40 to +125 °C.
| Part Number | Mfg | Pack | D/C | Qty | Country | Point | Inquire | ||||||||||||||||||||
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B.T.Chips(HONGKONG) Electronics Co.,Ltd Contact: Ms.Danna Lee  Tel: 86-0755-29215002 / 26001784 Fax: 86-0755-26001784 Adddate:2010-7-31 16:49:36 |
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CINTY INT'L (HK) INDUSTRY CO., LIMITED Contact: Ms.Fred Fang Tel: 86-755-61358345 Fax: 86-755-61358331 Adddate:2010-7-31 14:25:36 |
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Aslan Internatinal Trade Co., Limited Contact: Mr.David King Tel: 86-754-84420881 Fax: 86-754-84439661 Adddate:2010-7-31 16:49:37 |
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Yililan Teachnology Co.,Ltd Contact: Ms.Mency Tel: +86-0755-83014238 Fax: +86-0755-82814080 Adddate:2010-7-31 14:25:37 |
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TOPSUN(HK)ELECTRONIC CO. Contact: Ms.amy lin Tel: 0086-755-82811598 Adddate:2010-7-31 12:01:37 |
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BEST ELECTRONICS (HK) CO., LTD Contact: Ms.Nancy Tel: 86-755-82534291 Fax: 86-755-82736436 Adddate:2010-7-31 9:37:37 |
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litai technology(hk) ltd. Contact: Ms.shirley chen Tel: 86-0755-82534122 Fax: 86-0755-82534133 Adddate:2010-7-31 7:13:37 |
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Bosin (HK) Electronics Limited Contact: Ms.Rutice Tel: 86-0755-83251936 Fax: 86-0755-82566216 Adddate:2010-7-31 4:49:37 |
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Jixin Technology HongKong Development Co.,Ltd Contact: Ms.yi Tel: 0086-755-8254-4498 Fax: 0086-755-8254-4499 Adddate:2010-7-31 2:25:37 |
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Rong Fa Electronics Contact: Ms.Ke Tel: 086-0755-83041767/83372015 Fax: 086-0755-83041767 Adddate:2010-7-31 0:01:37 |
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Interine Electronics Pan -Asia Co.,Ltd Contact: Mr.Kevin Zhuang Tel: 86-755-83278888 Fax: 86-755-83279999 Adddate:2010-7-30 19:13:37 |
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HK HUITONG ELECTRONIC TECHNOLOGY LIMITED Contact: Ms.Rinna Tel: 086-0755-82523183 Fax: 086-0755-23990162 Adddate:2010-7-30 16:49:37 |
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HK KETAI ELECTRONIC TECHNOLOGY LIMITED Contact: Ms.郑 Tel: 086-0755-82525037 Fax: 086-0755-23990162 Adddate:2010-7-30 14:25:37 |
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HK YINGTAI ELECTRONIC TECHNOLOGY LIMITED Contact: Ms.Bille Tel: 086-0755-82522858 Fax: 086-0755-82767236 Adddate:2010-7-30 12:01:37 |
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HK WEIKE ELECTRONIC TECHNOLOGY LIMITED Contact: Ms.Linda Tel: 086-0755-36958703 Fax: 086-0755-82767332 Adddate:2010-7-30 9:37:37 |
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Kinglead International Trading Limited Contact: Ms.Melody Wu Tel: 86-0755-28526941-117 Fax: 86-0755-28526941 Adddate:2010-7-30 7:13:38 |
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HuaBen Electronics (HK) Co.,ltd Contact: Ms.Penny Tel: 86-755-82762520 Fax: 86-755-82762039 Adddate:2010-7-30 4:49:38 |
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Yililan Teachnology Co.,Ltd Contact: Ms.Mency Tel: +86-0755-83014238 Fax: +86-0755-82814080 Adddate:2010-7-30 2:25:38 |
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VIGOROUS FOREVER ELECTRONICS CO., LTD Contact: Ms.Cherry Wong Tel: 86-755-82533283 Fax: 86-755-88356793 Adddate:2010-7-30 0:01:38 |
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SHENZHEN KJX Electronic Co.,Lt Contact: Mr.Caicaoze Tel: 00086-0755-82985878 Fax: 00086-0755-82985876 Adddate:2010-7-29 21:37:38 |
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MACROQUEST ELECTRONICS CO.LIMITED Contact: Mr.Simon Tel: 86-010-59861788/59861766 Fax: 86-010-59861777 Adddate:2010-7-29 19:13:38 |
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Acon Electronics limited Contact: Ms.Laneya Tao Tel: 86-755-82518965 / 82518105 Fax: 86-755-82516176 Adddate:2010-7-29 16:49:38 |
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Double Win Industrial Intel. Contact: Ms.Angela Tel: 86-755-33654842 Fax: Adddate:2010-7-29 14:25:38 |
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Jiazhang Technology (HK) Limited Contact: Mr.Cai Tel: 86-755-83352592 Fax: 86-755-83352593 Adddate:2010-7-29 12:01:38 |
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ShenZhen Kai Feng Electronics Co.,LTD. Contact: Ms.Lam Tel: 0086-755-88357225 Fax: 0086-755-88359645 Adddate:2010-7-29 9:37:38 |
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BOSHILI ELECTRONICS CO.,LTD Contact: Ms.Tina Sun Tel: 86-755-83536612 Fax: 86-755-83510941 Adddate:2010-7-29 7:13:38 |
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Golden Fly Electronic Limited Contact: Ms.Louise Huang Tel: 86-755-8279-9256 Fax: 86-755-2786-8709 Adddate:2010-7-29 4:49:38 |
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HK Dasing Int'l Tech Development Limited Contact: Ms.Sue ouyang Tel: 86-755-83995728 Fax: 86-755-83995418 Adddate:2010-7-29 2:25:38 |
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BEST ELECTRONICS (HK) CO., LTD Contact: Ms.Nancy Tel: 86-755-82534291 Fax: 86-755-82736436 Adddate:2010-7-29 0:01:38 |
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litai technology(hk) ltd. Contact: Ms.shirley chen Tel: 86-0755-82534122 Fax: 86-0755-82534133 Adddate:2010-7-28 21:37:38 |
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Yusheng Electronics (hk) limited Contact: Ms.hezzle hao Tel: 86-0755-25321651 Fax: 86-0755-88868251 Adddate:2010-7-28 19:13:38 |
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SUNON SEMICON CO., Ltd Contact: Mr.Rick Lin Tel: 86-755-82811600 Fax: 86-755-83985387 Adddate:2010-7-28 16:49:38 |
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Bijing Xintongyuan Tech Co.,Ltd Contact: Ms.Kuang li Tel: 86-010-82659129 Fax: 86-010-82659130 Adddate:2010-7-28 14:25:38 |
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Winking Electronic (HK) Limited Contact: Mr.deken Tel: 86-755-82546241 Fax: 86-755-83035021 Adddate:2010-7-28 12:01:38 |
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Rong Fa Electronics Contact: Ms.Ke Tel: 086-0755-83041767/83372015 Fax: 086-0755-83041767 Adddate:2010-7-28 9:37:38 |
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Jixin Technology HongKong Development Co.,Ltd Contact: Ms.yi Tel: 0086-755-8254-4498 Fax: 0086-755-8254-4499 Adddate:2010-7-28 7:13:38 |
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Kinglead International Trading Limited Contact: Ms.Melody Wu Tel: 86-0755-28526941-117 Fax: 86-0755-28526941 Adddate:2010-7-28 4:49:38 |
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