74HC175; 74HCT175
Quad D-type flip-flop with reset; positive-edge trigger
The 74HC175; 74HCT175 is a quad positive-edge triggered D-type flip-flop with individual data inputs (Dn) and complementary outputs (Qn and Qn). The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously. The D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the flip-flop and appear at the Q output. A LOW on MR causes the flip-flops and outputs to be reset LOW. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
Input levels:
For 74HC175: CMOS level
For 74HCT175: TTL level
Four edge-triggered D-type flip-flops
Asynchronous master reset
Complies with JEDEC standard no. 7A
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C.
Parametrics
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|
| 74HC175D | 2.0 - 6.0 | CMOS | ± 5.2 | 17 | 83 | low | -40~125 | SO16 |
| 74HC175PW | 2.0 - 6.0 | CMOS | ± 5.2 | 17 | 83 | low | -40~125 | TSSOP16 |
| 74HCT175D | 4.5 - 5.5 | TTL | ± 4 | 16 | 54 | low | -40~125 | SO16 |
| 74HCT175PW | 4.5 - 5.5 | TTL | ± 4 | 16 | 54 | low | -40~125 | TSSOP16 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC175D | 74HC175D,653 (933714580653) |
Active | 74HC175D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
Not available |
| 74HC175PW | 74HC175PW,118 (935174560118) |
Active | HC175 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
| 74HCT175D | 74HCT175D,653 (933715060653) |
Active | 74HCT175D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
Not available |
| 74HCT175PW | 74HCT175PW,118 (935188970118) |
Active | HCT175 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC175D | 74HC175D,652 (933714580652) |
Withdrawn / End-of-life | 74HC175D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
| 74HC175DB | 74HC175DB,112 (935187390112) |
Obsolete | HC175 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74HC175DB,118 (935187390118) |
Obsolete | HC175 | Not available | ||||
| 74HC175PW | 74HC175PW,112 (935174560112) |
Withdrawn / End-of-life | HC175 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
Not available |
| 74HCT175D | 74HCT175D,652 (933715060652) |
Withdrawn / End-of-life | 74HCT175D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_652 |
| 74HCT175DB | 74HCT175DB,112 (935188590112) |
Obsolete | HCT175 |
SSOP16 (SOT338-1) |
SOT338-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74HCT175DB,118 (935188590118) |
Obsolete | HCT175 | Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC175D | 74HC175D,653 | 74HC175D |
|
|
| 74HC175PW | 74HC175PW,118 | 74HC175PW |
|
|
| 74HCT175D | 74HCT175D,653 | 74HCT175D |
|
|
| 74HCT175PW | 74HCT175PW,118 | 74HCT175PW |
|
|
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC175D | 74HC175D,652 | 74HC175D |
|
|
| 74HC175DB | 74HC175DB,112 | 74HC175DB |
|
|
| 74HC175DB | 74HC175DB,118 | 74HC175DB |
|
|
| 74HC175PW | 74HC175PW,112 | 74HC175PW |
|
|
| 74HCT175D | 74HCT175D,652 | 74HCT175D |
|
|
| 74HCT175DB | 74HCT175DB,112 | 74HCT175DB |
|
|
| 74HCT175DB | 74HCT175DB,118 | 74HCT175DB |
|
|
Documentation (17)
| File name | Title | Type | Date |
|---|---|---|---|
| 74HC_HCT175 | Quad D-type flip-flop with reset; positive-edge trigger | Data sheet | 2024-03-14 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| 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 |
| 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 |
| 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 |
| 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 |
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