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74HC/HCT7030
General description
The 74HC/HCT7030 are high-speed Si-gate CMOS devices specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT7030 is an expandable, First-In First-Out (FIFO) memory organized as 64 words by 9 bits. A 33 MHz data-rate makes it ideal for high-speed applications. Even at high frequencies, the ICC dynamic is very low (fmax = 18 MHz; VCC = 5 V produces a dynamic ICC of 80 mA). If the device is not continuously operating at fmax, then ICC will decrease proportionally.
With separate controls for shift-in (SI) and shift-out (SO), reading and writing operations are completely independent, allowing synchronous and asynchronous data transfers. Additional controls include a master-reset input (MR) and an output enable input (OE). Flags for data-in-ready (DIR) and data-out-ready (DOR) indicate the status of the device.
Devices can be interconnected easily to expand word and bit dimensions. All output pins are directly opposite the corresponding input pins thus simplifying board layout in expanded applications.
Features
- Synchronous or asynchronous operation
- 3-state outputs
- Master-reset input to clear control functions
- 33 MHz (typ.) shift-in, shift-out rates with or without flags
- Very low power consumption
- Cascadable to 25 MHz (typ.)
- Readily expandable in word and bit dimensions
- Pinning arranged for easy board layout: input pins directly opposite output pins
- Output capability: standard
- ICC category: LSI
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HC7030D | 74HC7030D | 9337 988 80652 | Volume production | SOT136-1
(SO28) | Bulk Pack, CECC | Standard Marking | 74HC7030D
| week 6, 2005 |
| 74HC7030D | 74HC7030D-T | 9337 988 80653 | Volume production | SOT136-1
(SO28) | Reel Pack, SMD, 13", CECC | Standard Marking | 74HC7030D
| week 6, 2005 |
| 74HC7030N | 74HC7030N | 9337 988 70652 | Volume production | SOT117-1
(DIP28) | Bulk Pack, CECC | Standard Marking | 74HC7030N
| Always Pb-free |
| 74HCT7030D | 74HCT7030D | 9337 989 00112 | Volume production | SOT136-1
(SO28) | Bulk Pack | Standard Marking | 74HCT7030D
| week 6, 2005 |
| 74HCT7030D | 74HCT7030D-T | 9337 989 00118 | Volume production | SOT136-1
(SO28) | Reel Pack, SMD, 13" | Standard Marking | 74HCT7030D
| week 6, 2005 |
| 74HCT7030N | 74HCT7030N | 9337 988 90112 | Volume production | SOT117-1
(DIP28) | Bulk Pack | Standard Marking | 74HCT7030N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| 74HC7030D | 9337 988 80652 | 5.6500 | NA | DIGI-KEY CORPORATION | 835 | 1/6/2009 | Buy online | not available | |
| 74HC7030D | 9337 988 80653 | 5.6500 | Order samples | ||||||
| 74HC7030N | 9337 988 70652 | 5.6500 | NA | DIGI-KEY CORPORATION | 34 | 1/6/2009 | Buy online | Order samples | |
| 74HCT7030D | 9337 989 00112 | 5.6500 | NA | DIGI-KEY CORPORATION | 1,038 | 1/6/2009 | Buy online | not available | |
| 74HCT7030D | 9337 989 00118 | 5.6500 | Order samples | ||||||
| 74HCT7030N | 9337 988 90112 | 5.6500 | NA | DIGI-KEY CORPORATION | 292 | 1/6/2009 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 74HC7030D | SOT136-1
(SO28) | 9-Bit x 64-Word FIFO Register (3-State) | 33 @ 5 V | 36@5V | 2.0-6.0 V | 28 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HC7030N | SOT117-1
(DIP28) | 9-Bit x 64-Word FIFO Register (3-State) | 33 @ 5 V | 36@5V | 2.0-6.0 V | 28 | Low Power or Battery Applications | CMOS | +/- 5.2 mA |
| 74HCT7030D | SOT136-1
(SO28) | 9-Bit x 64-Word FIFO Register (3-State); TTL Enabled | 29 | 26 | 4.5-5.5 V | 28 | Low Power | TTL | +/- 4 mA |
| 74HCT7030N | SOT117-1
(DIP28) | 9-Bit x 64-Word FIFO Register (3-State); TTL Enabled | 29 | 26 | 4.5-5.5 V | 28 | Low Power | TTL | +/- 4 mA |
Similar products
74HC/HCT7030
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