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74HC540-Q100

nexperia
Part Number 74HC540-Q100
Manufacturer nexperia
Description Octal buffer/line driver
Published Jul 29, 2019
Detailed Description 74HC540-Q100; 74HCT540-Q100 Octal buffer/line driver; 3-state; inverting Rev. 3 — 16 August 2021 Product data sheet 1...
Datasheet PDF File 74HC540-Q100 PDF File

74HC540-Q100
74HC540-Q100

Overview
74HC540-Q100; 74HCT540-Q100 Octal buffer/line driver; 3-state; inverting Rev.
3 — 16 August 2021 Product data sheet 1.
General description The 74HC540-Q100; 74HCT540-Q100 is an 8-bit inverting buffer/line driver with 3-state outputs.
The device features two output enables (OE1 and OE2).
A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
2.
Features and benefits • Automotive product qualification in accordance with AEC-Q100 (Grade 1) • Specified from -40 °C to +85 °C and from -40 °C to +125 °C • Wide supply voltage range from 2.
0 to 6.
0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Inverting outputs • Wide supply voltage range from 2.
0 to 6.
0 V • Input levels: • For 74HC540-Q100: CMOS level • For 74HCT540-Q100: TTL level • Complies with JEDEC standards • JESD8C (2.
7 V to 3.
6 V) • JESD7A (2.
0 V to 6.
0 V) • ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω) 3.
Ordering information Table 1.
Ordering information Type number Package Temperature range 74HC540D-Q100 -40 °C to +125 °C 74HCT540D-Q100 Name SO20 Description plastic small outline package; 20 leads; body width 7.
5 mm Version SOT163-1 Nexperia 4.
Functional diagram 2 A0 3 A1 4 A2 5 A3 6 A4 A5 7 A6 8 A7 9 OE1 1 19 OE2 Fig.
1.
Logic symbol Y0 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 aaa-006167 2 A0 3 A1 4 A2 5 A3 6 A4 A5 7 A6 8 A7 9 OE1 1 19 OE2 Fig.
3.
Functional diagram 74HC540-Q100; 74HCT540-Q100 Octal buffer/line driver; 3-state; inverting 1 & EN 19 2 3 4 5 6 7 8 9 Fig.
2.
IEC logic symbol Y0 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5...


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