Features and benefits
- Input levels:
- For 74HC109: CMOS level
- For 74HCT109: TTL level
- J and K inputs for easy D-type flip-flop
- Toggle flip-flop or "do nothing" mode
- Specified in compliance with JEDEC standard no. 7A
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|
74HC109D | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 15 | 75 | low | -40~125 | 86 | 6.6 | 44 | SO16 |
74HCT109D | Production | 4.5 - 5.5 | TTL | ± 4 | 17 | 61 | low | -40~125 | 86 | 6.6 | 44 | SO16 |
74HCT109DB NRND | Not for design in | SSOP16 | ||||||||||
74HCT109PW | Production | 4.5 - 5.5 | TTL | ± 4 | 17 | 61 | low | -40~125 | 119 | 3.2 | 48.1 | TSSOP16 |
Package
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74HC109D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 CECC | Active | 74HC109D | 74HC109D,653 ( 9337 144 80653 ) |
Bulk Pack, CECC | Active | 74HC109D | 74HC109D,652 ( 9337 144 80652 ) | ||||
74HCT109D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 CECC | Active | 74HCT109D | 74HCT109D,653 ( 9337 149 60653 ) |
Bulk Pack, CECC | Active | 74HCT109D | 74HCT109D,652 ( 9337 149 60652 ) | ||||
74HCT109DB NRND | ![]() SSOP16 (SOT338-1) | SOT338-1 | SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Bulk Pack | Active | HCT109 | 74HCT109DB,112 ( 9351 863 20112 ) |
74HCT109PW | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | HCT109 | 74HCT109PW,118 ( 9351 863 30118 ) |
Bulk Pack | Active | HCT109 | 74HCT109PW,112 ( 9351 863 30112 ) |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74HCT109DB | ![]() SSOP16 (SOT338-1) | SOT338-1 | SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Discontinued / End-of-life | HCT109 | 74HCT109DB,118 ( 9351 863 20118 ) |
Discontinuation information
Type number | Orderable part number, (Ordering code (12NC)) | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|
74HCT109DB | 935186320118 | 2021-06-30 | 2021-12-31 | 74HCT109PW |
Quality, reliability & chemical content
Type number | Orderable part number | Chemical content | RoHS / RHF | Leadfree conversion date | EFR | IFR | MTBF (hour) | MSL | MSL leadfree |
---|---|---|---|---|---|---|---|---|---|
74HC109D | 74HC109D,653 | 74HC109D | ![]() ![]() | week 6, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HC109D | 74HC109D,652 | 74HC109D | ![]() ![]() | week 6, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HCT109D | 74HCT109D,653 | 74HCT109D | ![]() ![]() | week 6, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HCT109D | 74HCT109D,652 | 74HCT109D | ![]() ![]() | week 6, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HCT109DB NRND | 74HCT109DB,112 | 74HCT109DB | ![]() ![]() | week 12, 2005 | 1 | 1 | |||
74HCT109PW | 74HCT109PW,118 | 74HCT109PW | ![]() ![]() | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
74HCT109PW | 74HCT109PW,112 | 74HCT109PW | ![]() ![]() | week 10, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number | Chemical content | RoHS / RHF | Leadfree conversion date | EFR | IFR | MTBF (hour) | MSL | MSL leadfree |
---|---|---|---|---|---|---|---|---|---|
74HCT109DB | 74HCT109DB,118 | 74HCT109DB | ![]() ![]() | week 12, 2005 | 1 | 1 |
Documentation (11)
File name | Title | Type | Date |
---|---|---|---|
74HC_HCT109 | Dual JK flip-flop with set and reset; positive-edge trigger | Data sheet | 2020-04-01 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
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 | 2021-01-06 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm body | Package information | 2020-04-21 |
SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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 | 2020-04-21 |
Support
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Ordering, pricing & availability
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