Octal buffer/line driver
74LV541AT
Octal buffer/line driver; 3-state
Rev. 3 — 3 November 2016
Product data sheet
1. General description
The 74L...
Description
74LV541AT
Octal buffer/line driver; 3-state
Rev. 3 — 3 November 2016
Product data sheet
1. General description
The 74LV541AT is an 8-bit buffer/line driver with 3-state outputs and TTL inputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the associated outputs to assume a high-impedance OFF-state.
Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible, which allows the device to be used to translate from 3.3 V to 5 V.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
2. Features and benefits
Direct interface with TTL levels Supply voltage range from 4.5 V to 5.5 V Typical tpd of 2.8 ns at 5 V Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 C Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 C Supports mixed-mode voltage operation on all ports IOFF circuitry provides partial Power-down mode operation Latch-up performance exceeds 250 mA per JESD 78 Class II ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3kV MM JESD22-A115-A exceeds 200 V CDM JESD22-C101E exceeds 2kV Specified from 40 C to +85 C and from 40 C to +125 C
Nexperia
74LV541AT
Octal buffer/line driver; 3-state
3. Ordering information
Table 1. Ordering informa...
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