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74ABT16374B
General description
The 74ABT16374B high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT16374B has two 8-bit, edge triggered registers, with each register coupled to eight 3-State output buffers. The two sections of each register are controlled independently by the clock (nCP) and Output Enable (nOE) control gates.
Each 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 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. Each active-LOW Output Enable (nOE) controls all eight 3-State buffers for its register independent of the clock operation.
When nOE is LOW, the stored data appears at the outputs for that register. When nOE is HIGH, the outputs for that register are in the high-impedance ?OFF? state, which means they will neither drive nor load the bus.
Features
- Two 8-bit positive edge triggered registers
- Live insertion/extraction permitted
- Power-up 3-State
- Power-up reset
- Multiple VCC and GND pins minimize switching noise
- 3-State output buffers
- Output capability: +64 mA/?32 mA
- Latch-up protection exceeds 500mA per JEDEC Std 17
- ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74ABT16374BB | 74ABT16374BB-T | 9352 760 51518 | Volume production | SOT379-2
(QFP52) | Reel Dry Pack, SMD, 13" | Standard Marking | 74ABT16374BB
| week 10, 2005 |
| 74ABT16374BB | 74ABT16374BB | 9352 760 51557 | Volume production | SOT379-2
(QFP52) | Tray Dry Pack, Bakeable, Multiple | Standard Marking | 74ABT16374BB
| week 10, 2005 |
| 74ABT16374BDGG | 74ABT16374BDG | 9352 033 40512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74ABT16374BDGG
| week 14, 2005 |
| 74ABT16374BDGG | 74ABT16374BDG-T | 9352 033 40518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74ABT16374BDGG
| week 14, 2005 |
| 74ABT16374BDL | 74ABT16374BDL | 9351 734 10112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74ABT16374BDL
| week 13, 2005 |
| 74ABT16374BDL | 74ABT16374BDL-T | 9351 734 10118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74ABT16374BDL
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74ABT16374BB | 9352 760 51518 | 2.8400 | not available | |||||
| 74ABT16374BB | 9352 760 51557 | 2.8400 | NA | DIGI-KEY CORPORATION | 480 | 9/3/2008 | Buy online | not available |
| 74ABT16374BDGG | 9352 033 40512 | 1.1500 | not available | |||||
| 74ABT16374BDGG | 9352 033 40518 | 1.1500 | Order samples | |||||
| 74ABT16374BDL | 9351 734 10112 | 1.1500 | NA | ARROW ELECTRONICS | 1,551 | 9/4/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 1,414 | 9/5/2008 | Buy online | ||||
| 74ABT16374BDL | 9351 734 10118 | 1.1500 | NA | AVNET ELECTRONICS MARKETING | 1,000 | 9/5/2008 | Buy online | Order samples |
Technical documents
Application Notes
AN203_2;
Test Fixtures for High Speed Logic (02-Apr-98)
Support Documents
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74ABT16374BB | SOT379-2
(QFP52) | 16-Bit D-Type Flip-Flop; Postive-Edge Trigger (3-State) | 260 | 2.6 | 4.5-5.5 V | 48 | TTL | -32/+64 mA |
| 74ABT16374BDGG | SOT362-1
(TSSOP48) | 16-Bit D-Type Flip-Flop; Postive-Edge Trigger (3-State) | 260 | 2.6 | 4.5-5.5 V | 48 | TTL | -32/+64 mA |
| 74ABT16374BDL | SOT370-1
(SSOP48) | 16-Bit D-Type Flip-Flop; Postive-Edge Trigger (3-State) | 260 | 2.6 | 4.5-5.5 V | 48 | TTL | -32/+64 mA |
Similar products
74ABT16374B links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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