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74HCT534
Datasheet
General description
The 74HCT534 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HCT534 is specified in compliance with JEDEC standard no. 7A.
The 74HCT534 is an octal D-type flip-flop featuring separate D-type inputs for each flip-flop and inverting 3-state outputs for bus oriented applications. A clock (CP) and an output enable (OE) input are common to all flip-flops.
The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold times requirements on the LOW-to-HIGH CP transition. When OE is LOW, the contents of the 8 flip-flops are available at the outputs. When OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops.
The 74HCT534 is functionally identical to the 74HCT374, but has inverted outputs.
Features
- 3-state inverting outputs for bus oriented applications
- 8-bit positive-edge triggered register
- Common 3-state output enable input.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HCT534D | 74HCT534D | 9337 139 50652 | Volume production | SOT163-1
(SO20) | Bulk Pack, CECC | Standard Marking | 74HCT534D
| week 30, 2004 |
| 74HCT534D | 74HCT534D-T | 9337 139 50653 | Volume production | SOT163-1
(SO20) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HCT534D
| week 30, 2004 |
| 74HCT534N | 74HCT534N | 9336 708 90652 | Volume production | SOT146-1
(DIP20) | Bulk Pack, CECC | Standard Marking | 74HCT534N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74HCT534D | 9337 139 50652 | 0.5600 | not available | |||||
| 74HCT534D | 9337 139 50653 | 0.5600 | Order samples | |||||
| 74HCT534N | 9336 708 90652 | 0.5600 | NA | ARROW ELECTRONICS | 23 | 8/27/2008 | Buy online | Order samples |
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|---|
| 74HCT534D | SOT163-1
(SO20) | Octal D-Type Flip-Flop; Positive-Edge Trigger; Inverting; TTL Enabled (3-State) | 40 | 13 | 4.5-5.5 V | 20 | Low Power | TTL | +/- 6 mA |
| 74HCT534N | SOT146-1
(DIP20) | Octal D-Type Flip-Flop; Positive-Edge Trigger; Inverting; TTL Enabled (3-State) | 40 | 13 | 4.5-5.5 V | 20 | Low Power | TTL | +/- 6 mA |
Similar products
74HCT534 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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