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74LVCH32374A

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Datasheet

74LVCH32374A
(Product Specification)
24-May-04, 13 pages, 97 kB

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74LVCH32374A - 32-bit edge-triggered D-type flip-flop with 5 V tolerant inputs/outputs; 3-state

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

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.

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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.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74LVCH32374AEC74LVCH32374AEC,5189352 644 49518Volume productionSOT536-1
(LFBGA96) 		Tape reel smdStandard Marking
74LVCH32374AEC74LVCH32374AEC,5519352 644 49551Volume productionSOT536-1
(LFBGA96) 		Tray Dry Pack, Bakeable, SingleStandard Marking
74LVCH32374AEC74LVCH32374AEC,5579352 644 49557Volume productionSOT536-1
(LFBGA96) 		Tray Dry Pack, Bakeable, MultipleStandard Marking
74LVCH32374AEC/G74LVCH32374AEC/G,59352 811 42518Volume productionSOT536-1
(LFBGA96) 		Tape reel smdStandard Marking
74LVCH32374AEC/G74LVCH32374AEC/G:59352 811 42551Volume productionSOT536-1
(LFBGA96) 		Tray Dry Pack, Bakeable, SingleStandard Marking
74LVCH32374AEC/G74LVCH32374AEC/G;59352 811 42557Volume productionSOT536-1
(LFBGA96) 		Tray Dry Pack, Bakeable, MultipleStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74LVCH32374AEC74LVCH32374AEC,51874LVCH32374AEC
3,872,58E+083
74LVCH32374AEC74LVCH32374AEC,55174LVCH32374AEC
3,872,58E+083
74LVCH32374AEC74LVCH32374AEC,55774LVCH32374AEC
3,872,58E+083
74LVCH32374AEC/G74LVCH32374AEC/G,574LVCH32374AEC_G
Always Pb-free 3,872,58E+08NA
74LVCH32374AEC/G74LVCH32374AEC/G:574LVCH32374AEC_G
Always Pb-free 3,872,58E+08NA
74LVCH32374AEC/G74LVCH32374AEC/G;574LVCH32374AEC_G
Always Pb-free 3,872,58E+08NA

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74LVCH32374AEC9352 644 49518  74LVCH32374AEC,518  3.3200      not available
74LVCH32374AEC9352 644 49551  74LVCH32374AEC,551  5.2000NAARROW ELECTRONICS70 11/19/2009Buy onlineOrder samples
74LVCH32374AEC9352 644 49557  74LVCH32374AEC,557  5.2000      not available
74LVCH32374AEC/G9352 811 42518  74LVCH32374AEC/G,5        not available
74LVCH32374AEC/G9352 811 42551  74LVCH32374AEC/G:5        not available
74LVCH32374AEC/G9352 811 42557  74LVCH32374AEC/G;5        not available
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Block diagrams/pinning

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Parametrics/similar products

Type numberPackageDescriptionFmax(MHz)Propagation Delay(ns)VoltagePower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
74LVCH32374AECSOT536-1
(LFBGA96)		3.3V 32-Bit D-Type Flip-Flop; Postive-Edge Trigger; with Bus Hold (3-State)1503.8 @ 3.3V1.2-3.6Low Power or Battery ApplicationsTTL+/- 24 mA
74LVCH32374AEC/GSOT536-1
(LFBGA96)		3.3V 32-Bit D-Type Flip-Flop; Postive-Edge Trigger; with Bus Hold (3-State)1503.8 @ 3.3V1.2-3.6Low Power or Battery ApplicationsTTL+/- 24 mA


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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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