Features and benefits
- Wide supply voltage range from 2.0 V to 5.5 V
- Balanced propagation delays
- All inputs have Schmitt-trigger action
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity
- CMOS low power dissipation
- 8-bit serial-in, parallel-out shift register with storage
- Independent direct overriding clears on shift and storage registers
- Independent clocks for shift and storage registers
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
- Input levels:
- For 74AHC594: CMOS level
- For 74AHCT594: TTL level
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101E exceeds 1000 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
- Serial-to parallel data conversion
- Remote control holding register
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | No of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74AHCT594D | Production | 4.5 - 5.5 | TTL | ± 8 | 3.8 | 160 | 8 | low | -40~125 | 90 | 8.6 | 49 | SO16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74AHCT594D | 74AHCT594D,112 ( 9352 820 14112 ) | Active | 74AHCT594D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack |
74AHCT594D,118 ( 9352 820 14118 ) | Active | 74AHCT594D | Reel 13" Q1/T1 |
Quality, reliability & chemical content
Type number | Orderable part number | Chemical content | RoHS / RHF | EFR | IFR | MTBF (hour) | MSL | MSL leadfree |
---|---|---|---|---|---|---|---|---|
74AHCT594D | 74AHCT594D,112 | 74AHCT594D | ![]() ![]() | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74AHCT594D | 74AHCT594D,118 | 74AHCT594D | ![]() ![]() | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
Documentation (5)
File name | Title | Type | Date |
---|---|---|---|
74AHC_AHCT594 | 8-bit shift register with output register | Data sheet | 2020-06-25 |
AN11106 | Pin FMEA for AHC/AHCT family | Application note | 2019-01-09 |
ahct594 | ahct594 IBIS model | IBIS model | 2013-04-07 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Models
File name | Title | Type | Date |
---|---|---|---|
ahct594 | ahct594 IBIS model | IBIS model | 2013-04-07 |
Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Buy online |
---|---|---|---|---|
74AHCT594D | 74AHCT594D,112 | 935282014112 | Bulk Pack | Order product |
74AHCT594D | 74AHCT594D,118 | 935282014118 | Reel 13" Q1/T1 | Order product |
Sample
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Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.