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74AHC_AHCT595
Datasheet
General description
The 74AHC595; 74AHCT595 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 74AHC595; 74AHCT595 are 8-stage serial shift registers with a storage register and 3-state outputs. The registers have separate clocks.
Data is shifted on the positive-going transitions of the shift register clock input (SHCP). The data in each register is transferred to the storage register on a positive-going transition of the storage register clock input (STCP). 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 (Q7S) 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.
Features
- Balanced propagation delays
- All inputs have Schmitt-trigger action
- Inputs accept voltages higher than VCC
- Input levels:
- The 74AHC595 operates with CMOS input levels
- The 74AHCT595 operates with TTL input levels
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101C exceeds 1000 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74AHC595BQ | 74AHC595BQ,115 | 9352 816 21115 | Volume production | SOT763-1
(DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74AHC595D | 74AHC595D,112 | 9352 655 67112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | |
| 74AHC595D | 74AHC595D,118 | 9352 655 67118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74AHC595PW | 74AHC595PW,112 | 9352 655 68112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | |
| 74AHC595PW | 74AHC595PW,118 | 9352 655 68118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74AHCT595BQ | 74AHCT595BQ,115 | 9352 895 63115 | Volume production | SOT763-1
(DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74AHCT595D | 74AHCT595D,112 | 9352 655 59112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | |
| 74AHCT595D | 74AHCT595D,118 | 9352 655 59118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74AHCT595PW | 74AHCT595PW,112 | 9352 655 60112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | |
| 74AHCT595PW | 74AHCT595PW,118 | 9352 655 60118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL Lead-free |
|---|---|---|---|---|---|---|---|---|
| 74AHC595BQ | 74AHC595BQ,115 | 74AHC595BQ |
| Always Pb-free | 6,62 | 1,51E+08 | 1 | |
| 74AHC595D | 74AHC595D,112 | 74AHC595D |
| week 35, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74AHC595D | 74AHC595D,118 | 74AHC595D |
| week 35, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74AHC595PW | 74AHC595PW,112 | 74AHC595PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74AHC595PW | 74AHC595PW,118 | 74AHC595PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74AHCT595BQ | 74AHCT595BQ,115 | 74AHCT595BQ |
| Always Pb-free | ||||
| 74AHCT595D | 74AHCT595D,112 | 74AHCT595D |
| week 35, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74AHCT595D | 74AHCT595D,118 | 74AHCT595D |
| week 35, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74AHCT595PW | 74AHCT595PW,112 | 74AHCT595PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74AHCT595PW | 74AHCT595PW,118 | 74AHCT595PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC595BQ | 9352 816 21115 | 74AHC595BQ,115 | 0.2000 | NA | ARROW ELECTRONICS | 115 | 3/18/2010 | Buy online | Order samples | |
| NA | AVNET ELECTRONICS MARKETING | 3,000 | 3/18/2010 | Buy online | ||||||
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHC595D | 9352 655 67112 | 74AHC595D,112 | 0.3400 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHC595D | 9352 655 67118 | 74AHC595D,118 | 0.3400 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 100 | 3/17/2010 | Buy online | ||||||
| JAPAN | CHIP ONE STOP | yes | 03/19/2010 | Buy online | ||||||
| ASIA | SAC - Taiwan | yes | 2500 | 03/19/2010 | Buy online | |||||
| 74AHC595PW | 9352 655 68112 | 74AHC595PW,112 | 0.3400 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHC595PW | 9352 655 68118 | 74AHC595PW,118 | 0.3400 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | Order samples | |
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHCT595BQ | 9352 895 63115 | 74AHCT595BQ,115 | Order samples | |||||||
| 74AHCT595D | 9352 655 59112 | 74AHCT595D,112 | 0.3900 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | not available | |
| NA | FUTURE ELECTRONICS | 3,000 | 3/17/2010 | Buy online | ||||||
| JAPAN | CHIP ONE STOP | yes | 03/19/2010 | Buy online | ||||||
| 74AHCT595D | 9352 655 59118 | 74AHCT595D,118 | 0.3900 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHCT595PW | 9352 655 60112 | 74AHCT595PW,112 | 0.3900 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/19/2010 | Buy online | ||||||
| 74AHCT595PW | 9352 655 60118 | 74AHCT595PW,118 | 0.3900 | NA | ARROW ELECTRONICS | 118 | 3/18/2010 | Buy online | Order samples | |
| ASIA | WPI | 25,000 | 2500 | 03/18/2010 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74AHC595BQ | SOT763-1
(DHVQFN16) | 8-Bit Shift Register with Output Latches (3-State) | 170 | 4.0@5V | 2.0-5.0 V | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC595D | SOT109-1
(SO16) | 8-Bit Shift Register with Output Latches (3-State) | 170 | 4.0@5V | 2.0-5.0 V | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC595PW | SOT403-1
(TSSOP16) | 8-Bit Shift Register with Output Latches (3-State) | 170 | 4.0@5V | 2.0-5.0 V | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHCT595D | SOT109-1
(SO16) | 8-Bit Shift Register with Output Latches; TTL Enabled (3-State) | 170 | 3.8 | 4.5-5.5 V | Low Power | TTL | +/- 8 mA |
| 74AHCT595PW | SOT403-1
(TSSOP16) | 8-Bit Shift Register with Output Latches; TTL Enabled (3-State) | 170 | 3.8 | 4.5-5.5 V | Low Power | TTL | +/- 8 mA |
Similar products
74AHC_AHCT595
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