The 74ABT377A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT377A has 8 edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered clock (CP) input loads all flip-flops simultaneously when the Enable (E) input is Low.
The register is fully edge triggered. The state of each D input, one set-up time before the Low-to-High clock transition, is transferred to the corresponding flip-flop?s Q output.
The E input must be stable one setup time prior to the Low-to-High clock transition for predictable operation.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT377AD | 74ABT377AD,112 | 9352 440 20112 | Volume production | SOT163 | Tube | Standard Marking | |
| 74ABT377AD | 74ABT377AD,118 | 9352 440 20118 | Volume production | SOT163 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT377ADB | 74ABT377ADB,112 | 9352 440 30112 | Volume production | SOT339 | Tube | Standard Marking | |
| 74ABT377ADB | 74ABT377ADB,118 | 9352 440 30118 | Volume production | SOT339 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT377AN | 74ABT377AN,112 | 9352 440 50112 | Volume production | SOT146-1
(DIP20) | Tube | Standard Marking | |
| 74ABT377APW | 74ABT377APW,112 | 9352 440 40112 | Volume production | SOT360 | Tube | Standard Marking | |
| 74ABT377APW | 74ABT377APW,118 | 9352 440 40118 | Volume production | SOT360 | Reel Pack, SMD, 13" | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74ABT377AD | 74ABT377AD,112 | 74ABT377AD |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT377AD | 74ABT377AD,118 | 74ABT377AD |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT377ADB | 74ABT377ADB,112 | 74ABT377ADB |
| week 12, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT377ADB | 74ABT377ADB,118 | 74ABT377ADB |
| week 12, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT377AN | 74ABT377AN,112 | 74ABT377AN |
| Always Pb-free | 1,33 | 7,52E+08 | NA | |
| 74ABT377APW | 74ABT377APW,112 | 74ABT377APW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT377APW | 74ABT377APW,118 | 74ABT377APW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 |
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT377AD | 9352 440 20112 | 74ABT377AD,112 | 0.6300 | not available | ||||||
| 74ABT377AD | 9352 440 20118 | 74ABT377AD,118 | 0.6300 | not available | ||||||
| 74ABT377ADB | 9352 440 30112 | 74ABT377ADB,112 | 0.6300 | not available | ||||||
| 74ABT377ADB | 9352 440 30118 | 74ABT377ADB,118 | 0.6300 | not available | ||||||
| 74ABT377AN | 9352 440 50112 | 74ABT377AN,112 | 1.1300 | not available | ||||||
| 74ABT377APW | 9352 440 40112 | 74ABT377APW,112 | 0.6300 | not available | ||||||
| 74ABT377APW | 9352 440 40118 | 74ABT377APW,118 | 0.6300 | not available |
Application Notes
Support Documents
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74ABT377AD | SOT163
| Octal D-Type Flip-Flop with Data Enable; Positive-Edge Trigger | 250 | 3.6 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT377ADB | SOT339
| Octal D-Type Flip-Flop with Data Enable; Positive-Edge Trigger | 250 | 3.6 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT377AN | SOT146-1
(DIP20) | Octal D-Type Flip-Flop with Data Enable; Positive-Edge Trigger | 250 | 3.6 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT377APW | SOT360
| Octal D-Type Flip-Flop with Data Enable; Positive-Edge Trigger | 250 | 3.6 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
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