Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsLogic ICsLogic IC - Inverter Inverter 7SH TSSOP 5

1. General description

XC7SH14 is a high-speed Si-gate CMOS device. It provides an inverting buffer function

with Schmitt trigger action. This device is capable of transforming slowly changing input

signals into sharply deﬁned, jitter-free output signals.

2. Features

n Symmetrical output impedance

n High noise immunity

n ESD protection:

u HBM JESD22-A114E: exceeds 2000 V

u MM JESD22-A115-A: exceeds 200 V

u CDM JESD22-C101C: exceeds 1000 V

n Low power dissipation

n Balanced propagation delays

n SOT353-1 and SOT753 package options

n Speciﬁed from −40 °C to +125 °C

3. Applications

n Wave and pulse shapers

n Astable multivibrators

n Monostable multivibrators

4. Ordering information

XC7SH14

Inverting Schmitt trigger

Rev. 01 — 1 September 2009 Product data sheet

Table 1. Ordering information

Type number Package

Temperature range Name Description Version

XC7SH14GW −40 °C to +125 °C TSSOP5 plastic thin shrink small outline package; 5 leads;

body width 1.25 mm

SOT353-1

XC7SH14GV −40 °C to +125 °C SC-74A plastic surface-mounted package; 5 leads SOT753

Summary of content (14 pages)

PAGE 1
XC7SH14 Inverting Schmitt trigger Rev. 01 — 1 September 2009 Product data sheet 1. General description XC7SH14 is a high-speed Si-gate CMOS device. It provides an inverting buffer function with Schmitt trigger action. This device is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. 2.
PAGE 2
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 5. Marking Table 2. Marking codes Type number Marking code[1] XC7SH14GW fF XC7SH14GV f14 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram 2 A Y 4 2 4 Y mna024 mna023 Fig 1. Logic symbol A mna025 Fig 2. IEC logic symbol Fig 3. Logic diagram 7. Pinning information 7.1 Pinning XC7SH14 n.c. 1 A 2 GND 3 5 VCC 4 Y 001aak131 Fig 4.
PAGE 3
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 8. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level Input Output A Y L H H L 9. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions VCC supply voltage VI input voltage IIK input clamping current VI < −0.5 V IOK output clamping current VO < −0.5 V or VO > VCC + 0.5 V IO output current −0.
PAGE 4
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 11. Static characteristics Table 7. Static characteristics Voltages are referenced to GND (ground = 0 V). Symbol Parameter VOH VOL 25 °C Conditions −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max HIGH-level VI = VT+ or VT− output voltage IO = −50 µA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = −50 µA; VCC = 3.0 V 2.9 3.0 - 2.9 - 2.9 - V IO = −50 µA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = −4.
PAGE 5
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 11.1 Transfer characteristics Table 8. Transfer characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). See Figure 7 and Figure 8. Symbol Parameter positive-going threshold voltage VT+ negative-going threshold voltage VT− hysteresis voltage VH 25 °C Conditions Min Typ −40 °C to +85 °C −40 °C to +125 °C Unit Max Min Max Min Max VCC = 3.0 V - - 2.2 - 2.2 - 2.2 V VCC = 4.5 V - - 3.
PAGE 6
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 13. Waveforms VM A input tPHL tPLH VM Y output mna033 Measurement points are given in Table 10. Fig 5. The input (A) to output (Y) propagation delays Table 10. Measurement points Type number Input XC7SH14 Output VI VM VM GND to VCC 0.5 × VCC 0.5 × VCC VCC PULSE GENERATOR VI VO DUT CL RT mna101 Test data is given in Table 11. Definitions for test circuit: CL = Load capacitance including jig and probe capacitance.
PAGE 7
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 13.1 Transfer characteristic waveforms VO VT+ VI VH VT− VH VT− Fig 7. VO VI VT+ mna027 mna026 Transfer characteristic Fig 8. mna401 1.5 ICC (mA) The definitions of VT+, VT− and VH mna402 5 ICC (mA) 4 1 3 2 0.5 1 0 0 0 1 2 VI (V) VCC = 3.0 V. Fig 9. Typical transfer characteristics 3 0 2 3 4 V (V) 5 I VCC = 4.5 V. Fig 10. Typical transfer characteristics XC7SH14_1 Product data sheet 1 © NXP B.V. 2009.
PAGE 8
XC7SH14 NXP Semiconductors Inverting Schmitt trigger mna403 8 ICC (mA) 6 4 2 0 0 2 4 VI (V) 6 VCC = 5.5 V. Fig 11. Typical transfer characteristics 14.
PAGE 9
XC7SH14 NXP Semiconductors Inverting Schmitt trigger mna036 200 ∆ICC(AV) (µA) 150 positive-going edge 100 50 negative-going edge 0 0 2.0 4.0 VCC (V) 6.0 Linear change of VI between 0.1VCC to 0.9VCC Fig 12. Average additional ICC R C mna035 1 1 f = --- ≈ ------------------------T 0.55 × RC Fig 13. Relaxation oscillator using the XC7SH14 XC7SH14_1 Product data sheet © NXP B.V. 2009. All rights reserved. Rev.
PAGE 10
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 15. Package outline TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm E D SOT353-1 A X c y HE v M A Z 5 4 A2 A (A3) A1 θ 1 Lp 3 L e w M bp detail X e1 0 1.5 3 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(1) e e1 HE L Lp v w y Z(1) θ mm 1.1 0.1 0 1.0 0.8 0.15 0.30 0.15 0.25 0.08 2.25 1.85 1.35 1.15 0.65 1.3 2.25 2.0 0.425 0.
PAGE 11
XC7SH14 NXP Semiconductors Inverting Schmitt trigger Plastic surface-mounted package; 5 leads SOT753 D E B y A X HE 5 v M A 4 Q A A1 c 1 2 3 Lp detail X bp e w M B 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 bp c D E e HE Lp Q v w y mm 1.1 0.9 0.100 0.013 0.40 0.25 0.26 0.10 3.1 2.7 1.7 1.3 0.95 3.0 2.5 0.6 0.2 0.33 0.23 0.2 0.2 0.
PAGE 12
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 16. Abbreviations Table 12. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 17. Revision history Table 13. Revision history Document ID Release date Data sheet status Change notice Supersedes XC7SH14_1 20090901 Product data sheet - - XC7SH14_1 Product data sheet © NXP B.V. 2009.
PAGE 13
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 18. Legal information 18.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification.
PAGE 14
XC7SH14 NXP Semiconductors Inverting Schmitt trigger 20. Contents 1 2 3 4 5 6 7 7.1 7.2 8 9 10 11 11.1 12 13 13.1 14 15 16 17 18 18.1 18.2 18.3 18.4 19 20 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .