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74HCT251-Q100

nexperia
Part Number 74HCT251-Q100
Manufacturer nexperia
Description 8-input multiplexer
Published Jul 29, 2019
Detailed Description 74HC251-Q100; 74HCT251-Q100 8-input multiplexer; 3-state Rev. 3 — 8 February 2021 Product data sheet 1. General descr...
Datasheet PDF File 74HCT251-Q100 PDF File

74HCT251-Q100
74HCT251-Q100

Overview
74HC251-Q100; 74HCT251-Q100 8-input multiplexer; 3-state Rev.
3 — 8 February 2021 Product data sheet 1.
General description The 74HC251-Q100; 74HCT251-Q100 is an 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an output enable input (OE).
The select inputs select one of the eight binary inputs and route it to the complementary outputs (Y and Y).
A HIGH on OE causes the outputs to assume a high-impedance OFF-state.
Inputs include clamp diodes that enable 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 V to 6.
0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Complies with JEDEC standards: • JESD8C (2.
7 V to 3.
6 V) • JESD7A (2.
0 V to 6.
0 V) • Input levels: • For 74HC251-Q100: CMOS level • For 74HCT251-Q100: TTL level • Non-inverting data path • 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 Name 74HC251D-Q100 -40 °C to +125 °C SO16 74HCT251D-Q100 74HC251PW-Q100 -40 °C to +125 °C TSSOP16 74HCT251PW-Q100 Description plastic small outline package; 16 leads; body width 3.
9 mm plastic thin shrink small outline package; 16 leads; body width 4.
4 mm Version SOT109-1 SOT403-1 Nexperia 4.
Functional diagram 4 3 2 1 15 14 13 12 I0 I1 I2 I3 I4 I5 I6 I7 7 OE Y5 Y6 S0 S1 S2 11 10 Fig.
1.
Logic symbol I7 9 aaa-008235 I6 I5 I4 I3 I2 I1 I0 74HC251-Q100; 74HCT251-Q1...


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