74HCS126
74HCS126 is Quad buffer/line driver manufactured by Nexperia.
description
The 74HCS126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (n OE). A LOW on n OE 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.
All inputs are Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
2. Features and benefits
- Wide supply voltage range from 2.0 V to 6.0 V
- Schmitt-trigger inputs
- Low power consumption
- Typical supply current (ICC) of 100 n A
- Typical input leakage current (II) of ±10 n A
- ±7.8 m A output drive at 6 V
- Latch-up performance exceeds 100 m A per JESD 78 Class II Level B
- plies with JEDEC standards:
- JESD7A (2.0 V to 6.0 V)
- ESD protection:
- HBM ANSI/ESDA/JEDEC JS-001 class 3A exceeds 4000 V
- CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1500 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
3. Ordering information
Table 1. Ordering information Type number Package
Temperature range 74HCS126D -40 °C to +125 °C
Name SO14
74HCS126PW -40 °C to +125 °C TSSOP14
74HCS126BQ -40 °C to +125 °C DHVQFN14
Description
Version plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1 plastic thin shrink small outline package; 14 leads; SOT402-1 body width 4.4 mm plastic dual in-line patible thermal enhanced SOT762-1 very thin quad flat package; no leads; 14 terminals; body 2.5 × 3 × 0.85 mm
Nexperia
Quad buffer/line driver with Schmitt-trigger inputs and 3-state outputs
4. Functional diagram
2 1A
1Y 3
1 1OE 5 2A
2Y 6
4 2OE 9 3A
3Y 8
10 3OE n A n Y
12 4A
4Y 11 n OE aaa-043595
Fig. 1. Logic diagram (one...
