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74LVCH32374A
General description
The 74LVCH32374A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.
The inputs can be driven from either 3.3 V or 5 V devices. In 3-state operation, the outputs can handle 5 V. These features allow the use of these devices in a mixed 3.3 V or 5 V environment.
The 74LVCH32374A is a 32-bit edge-triggered flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. The 74LVCH32374A consists of 4 sections of 8 edge-triggered flip-flops. A clock (pin nCP) input and an output enable input (pin nOE) are provided per 8-bit section.
The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH nCP transition.
When pin nOE is LOW, the contents of the flip-flops are available at the outputs. When pin nOE is HIGH, the outputs go to the high-impedance OFF-state. Operation of pin nOE does not affect the state of the flip-flops.
The 74LVCH32374A bushold data input circuits eliminate the need for external pull-up resistors to hold unused inputs.
Features
- 5 V tolerant inputs/outputs for interfacing with 5 V logic
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- MULTIBYTE flow-trough standard pin-out architecture
- Low inductance multiple power and ground pins for minimum noise and ground bounce
- Direct interface with TTL levels
- All data inputs have bushold
- Complies with JEDEC standard JESD8-B/JESD36
- ESD protection:
- HBM EIA/JESD22-A114-B exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V.
- Specified from -40 Cel to +85 Cel
- Packaged in plastic fine-pitch ball grid array package.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LVCH32374AEC | 74LVCH32374AEC-T | 9352 644 49518 | Volume production | SOT536-1
(LFBGA96) | Tape reel smd | Standard Marking | 74LVCH32374AEC
| |
| 74LVCH32374AEC | 74LVCH32374AEC-S | 9352 644 49551 | Volume production | SOT536-1
(LFBGA96) | Tray Dry Pack, Bakeable, Single | Standard Marking | 74LVCH32374AEC
| |
| 74LVCH32374AEC | 74LVCH32374AEC | 9352 644 49557 | Volume production | SOT536-1
(LFBGA96) | Tray Dry Pack, Bakeable, Multiple | Standard Marking | 74LVCH32374AEC
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LVCH32374AEC | 9352 644 49518 | 3.3200 | not available | |||||
| 74LVCH32374AEC | 9352 644 49551 | 5.2000 | Order samples | |||||
| 74LVCH32374AEC | 9352 644 49557 | 5.2000 | not available |
Technical documents
Application Notes
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74LVCH32374AEC | SOT536-1
(LFBGA96) | 3.3V 32-Bit D-Type Flip-Flop; Postive-Edge Trigger; with Bus Hold (3-State) | 150 | 3.8 @ 3.3V | 1.2-3.6 | Low Power or Battery Applications | TTL | +/- 24 mA |
Similar products
74LVCH32374A 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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