Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsLogic ICsLogic IC - Gate and inverter NAND gate 74VHC TSSOP 14

1/11November 2004

■ HIGH SPEED: t

= 3.9 ns (TYP.) at V

= 5V

■ LOW POWER DISSIPATION:

= 2 µA (MAX.) at T

=25°C

■ TYPICAL HYSTERESIS:

= 1V at V

= 4.5V

■ POWER DOWN PROTECTION ON INPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

| = I

= 8 mA (MIN)

■ BALANCED PROPAGATION DELAYS:

PLH

≅ t

PHL

■ OPERATING VOLTAGE RANGE:

(OPR) = 2V to 5.5V

■ PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 132

■ IMPROVED LATCH-UP IMMUNITY

■ LOW NOISE: V

OLP

= 0.8V (MAX.)

DESCRIPTION

The 74VHC132 is an advanced high-speed

CMOS QUAD 2-INPUT SCHMITT NAND GATE

fabricated with sub-micron silicon gate and

double-layer metal wiring C

MOS technology.

Power down protection is provided on all inputs

and 0 to 7V can be accepted on inputs with no

regard to the supply voltage. This device can be

used to interface 5V to 3V.

Pin configuration and function are the same as

those of the 74VHC00 but the 74VHC132 has

hysteresis.

This together with its schmitt trigger function

allows it to be used on line receivers with slow

rise/fall input signals.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74VHC132

QUAD 2-INPUT SCHMITT NAND GATE

Figure 1: Pin Connection And IEC Logic Symbols

Table 1: Order Codes

PACKAGE T & R

SOP 74VHC132MTR

TSSOP 74VHC132TTR

TSSOPSOP

Rev. 4

Summary of content (11 pages)

PAGE 1
74VHC132 QUAD 2-INPUT SCHMITT NAND GATE ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 3.9 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 2 µA (MAX.) at TA=25°C TYPICAL HYSTERESIS: Vh = 1V at VCC = 4.5V POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 132 IMPROVED LATCH-UP IMMUNITY LOW NOISE: VOLP = 0.8V (MAX.
PAGE 2
74VHC132 Figure 2: Input Equivalent Circuit Table 2: Pin Description PIN N° SYMBOL 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 1A to 4A 1B to 4B 1Y to 4Y GND VCC 14 NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage Table 3: Truth Table A B Y L L H H L H L H H H H L Table 4: Absolute Maximum Ratings Symbol VCC Parameter Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK Value Unit -0.5 to +7.0 V -0.5 to +7.0 V -0.5 to VCC + 0.
PAGE 3
74VHC132 Table 6: DC Specifications Test Condition Symbol Vt+ Vt- Vh VOH VOL II ICC Parameter High Level Threshold Voltage Low Level Threshold Voltage Hysteresis Voltage High Level Output Voltage Low Level Output Voltage Input Leakage Current Quiescent Supply Current Value TA = 25°C VCC (V) Min. 3.0 4.5 5.5 3.0 4.5 5.5 3.0 4.5 5.5 Typ. Max. 2.2 3.15 3.85 -40 to 85°C -55 to 125°C Min. Min. Max. 2.2 3.15 3.85 0.9 1.35 1.65 1.2 1.4 1.6 0.3 0.4 0.5 0.3 0.4 0.5 Max. 2.2 3.15 3.85 0.
PAGE 4
74VHC132 Table 8: Capacitive Characteristics Test Condition Symbol Value TA = 25°C Parameter Min. Typ. Max. 10 CIN Input Capacitance 6 CPD Power Dissipation Capacitance (note 1) 16 -40 to 85°C -55 to 125°C Min. Min. Max. 10 Unit Max. 10 pF pF 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation.
PAGE 5
74VHC132 Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle) 5/11
PAGE 6
74VHC132 SO-14 MECHANICAL DATA DIM. mm. MIN. TYP inch MAX. MIN. TYP. MAX. A 1.35 1.75 0.053 0.069 A1 0.1 0.25 0.004 0.010 A2 1.10 1.65 0.043 0.065 B 0.33 0.51 0.013 0.020 C 0.19 0.25 0.007 0.010 D 8.55 8.75 0.337 0.344 E 3.8 4.0 0.150 0.157 e 1.27 0.050 H 5.8 6.2 0.228 0.244 h 0.25 0.50 0.010 0.020 L 0.4 1.27 0.016 0.050 k 0° 8° 0° 8° ddd 0.100 0.
PAGE 7
4VHC132 TSSOP14 MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. MAX. 1.2 A1 0.05 A2 0.8 b 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 1 e 0.65 BSC K 0˚ L 0.45 A 0.60 0.0256 BSC 8˚ 0˚ 0.75 0.018 8˚ 0.024 0.
PAGE 8
74VHC132 Tape & Reel SO-14 MECHANICAL DATA mm. inch DIM. MIN. A MAX. MIN. 330 13.2 TYP. MAX. 12.992 C 12.8 D 20.2 0.795 N 60 2.362 T 8/11 TYP 0.504 22.4 0.519 0.882 Ao 6.4 6.6 0.252 0.260 Bo 9 9.2 0.354 0.362 Ko 2.1 2.3 0.082 0.090 Po 3.9 4.1 0.153 0.161 P 7.9 8.1 0.311 0.
PAGE 9
74VHC132 Tape & Reel TSSOP14 MECHANICAL DATA mm. inch DIM. MIN. A TYP MAX. MIN. 330 MAX. 12.992 C 12.8 D 20.2 0.795 N 60 2.362 T 13.2 TYP. 0.504 22.4 0.519 0.882 Ao 6.7 6.9 0.264 0.272 Bo 5.3 5.5 0.209 0.217 Ko 1.6 1.8 0.063 0.071 Po 3.9 4.1 0.153 0.161 P 7.9 8.1 0.311 0.
PAGE 10
74VHC132 Table 10: Revision History Date Revision 12-Nov-2004 4 10/11 Description of Changes Order Codes Revision - pag. 1.
PAGE 11
74VHC132 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice.