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74HC/HCT7541
General description
The 74HC/HCT7541 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT7541 are octal Schmitt trigger non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs OE1 and OE2.
A HIGH on OEn causes the outputs to assume a high impedance OFF-state.
The Schmitt trigger action in the data inputs transforms slowly changing input signals into sharply defined jitter-free output signals.
The '7541' is identical to the '541' but has hysteresis on the data inputs.
Features
- Non-inverting outputs
- Schmitt trigger action on all data inputs
- Output capability: bus driver
- ICC category: MSI
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74HC7541D | 74HC7541D | 9339 679 40112 | Volume production | SOT163-1
(SO20) | Bulk Pack | Standard Marking | 74HC7541D
| week 30, 2004 |
| 74HC7541D | 74HC7541D-T | 9339 679 40118 | Volume production | SOT163-1
(SO20) | Tape reel smd | Standard Marking | 74HC7541D
| week 30, 2004 |
| 74HC7541DB | 74HC7541DB | 9351 903 00112 | Volume production | SOT339-1
(SSOP20) | Tube | Standard Marking | 74HC7541DB
| week 17, 2005 |
| 74HC7541DB | 74HC7541DB-T | 9351 903 00118 | Volume production | SOT339-1
(SSOP20) | Reel Pack, SMD, 13" | Standard Marking | 74HC7541DB
| week 17, 2005 |
| 74HC7541N | 74HC7541N | 9339 679 20112 | Volume production | SOT146-1
(DIP20) | Bulk Pack | Standard Marking | 74HC7541N
| Always Pb-free |
| 74HCT7541D | 74HCT7541D-T | 9339 679 80118 | Volume production | SOT163-1
(SO20) | Tape reel smd | Standard Marking | 74HCT7541D
| week 30, 2004 |
| 74HCT7541D | 74HCT7541D | 9339 679 80112 | Volume production | SOT163-1
(SO20) | Bulk Pack | Standard Marking | 74HCT7541D
| week 30, 2004 |
| 74HCT7541N | 74HCT7541N | 9339 679 60112 | Volume production | SOT146-1
(DIP20) | Bulk Pack | Standard Marking | 74HCT7541N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74HC7541D | 9339 679 40112 | 0.8400 | not available | |||||
| 74HC7541D | 9339 679 40118 | 0.8400 | Order samples | |||||
| 74HC7541DB | 9351 903 00112 | 0.8400 | Order samples | |||||
| 74HC7541DB | 9351 903 00118 | 0.8400 | Order samples | |||||
| 74HC7541N | 9339 679 20112 | 0.8400 | Order samples | |||||
| 74HCT7541D | 9339 679 80118 | 0.8400 | Order samples | |||||
| 74HCT7541D | 9339 679 80112 | 0.8400 | Order samples | |||||
| 74HCT7541N | 9339 679 60112 | 0.8400 | Order samples |
Applications
- Modem interface
- Voice/data telephone interface
- Lap-top computers
- UART interface
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74HC7541D | SOT163-1
(SO20) | Octal Schmitt-Trigger Buffer/Line Driver; Non-Inverting (3-State) | 11@5V | 2.0-6.0 V | 20 | Low Power or Battery Applications | CMOS | +/- 7.8 mA |
| 74HC7541DB | SOT339-1
(SSOP20) | Octal Schmitt-Trigger Buffer/Line Driver; Non-Inverting (3-State) | 11@5V | 2.0-6.0 V | 20 | Low Power or Battery Applications | CMOS | +/- 7.8 mA |
| 74HC7541N | SOT146-1
(DIP20) | Octal Schmitt-Trigger Buffer/Line Driver; Non-Inverting (3-State) | 11@5V | 2.0-6.0 V | 20 | Low Power or Battery Applications | CMOS | +/- 7.8 mA |
| 74HCT7541D | SOT163-1
(SO20) | Octal Schmitt-Trigger Buffer/Line Driver; Non-Inverting; TTL Enabled (3-State) | 16 | 4.5-5.5 V | 20 | Low Power | TTL | +/- 6 mA |
| 74HCT7541N | SOT146-1
(DIP20) | Octal Schmitt-Trigger Buffer/Line Driver; Non-Inverting; TTL Enabled (3-State) | 16 | 4.5-5.5 V | 20 | Low Power | TTL | +/- 6 mA |
Similar products
74HC/HCT7541 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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