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Click here for more information74HC377D
Octal D-type flip-flop with data enable; positive-edge trigger
The 74HC377; 74HCT377 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and data enable (E) inputs. When E is LOW, the outputs Qn assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. Input E must be stable one set-up time prior to the LOW-to-HIGH transition for predictable operation. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Alternatives
Features and benefits
Wide supply voltage range from 2.0 V to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
Common clock and master reset
Eight positive edge-triggered D-type flip-flops
Input levels:
For 74HC377: CMOS level
For 74HCT377: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2 kV
MM JESD22-A115-A exceeds 200 V
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
74HC377D | Production | 2.0 - 6.0 | CMOS | ± 7.8 | 13 | 83 | low | -40~125 | 80 | 22.7 | 56 | SO20 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74HC377D | 74HC377D,653 (933713980653) |
Active | 74HC377D |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
Not available |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74HC377D | 74HC377D,653 | 74HC377D |
Series
Documentation (10)
File name | Title | Type | Date |
---|---|---|---|
74HC_HCT377 | Octal D-type flip-flop with data enable; positive-edge trigger | Data sheet | 2021-02-26 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
74HC377D_Nexperia_Product_Reliability | 74HC377D Nexperia Product Reliability | Quality document | 2023-05-29 |
HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |