Xxxx

Solo disponible en BuenasTareas
  • Páginas : 6 (1427 palabras )
  • Descarga(s) : 7
  • Publicado : 3 de agosto de 2010
Leer documento completo
Vista previa del texto
HD74LS32
Quadruple 2-input Positive OR Gate
REJ03D0405–0200 Rev.2.00 Feb.18.2005

Features
• Ordering Information
Part Name HD74LS32P HD74LS32FPEL Package Type DILP-14 pin SOP-14 pin (JEITA) Package Code (Previous Code) PRDP0014AB-B (DP-14AV) PRSP0014DF-B (FP-14DAV) Package Abbreviation P FP Taping Abbreviation (Quantity) — EL (2,000 pcs/reel)

Note: Please consult the sales office forthe above package availability.

Pin Arrangement

1A 1B 1Y 2A 2B 2Y GND

1 2 3 4 5 6 7

14 13 12 11 10 9 8

VCC 4B 4A 4Y 3B 3A 3Y

(Top view)

Rev.2.00, Feb.18.2005, page 1 of 4

HD74LS32

Circuit Schematic (1/4)
VCC 20k Inputs A 20k 11k 8k 75

B 4.5k 1.5k 3k

Output Y

GND

Absolute Maximum Ratings
Item Supply voltage Input voltage Power dissipation Storagetemperature Symbol VCC VIN PT Tstg Ratings 7 7 400 –65 to +150 Unit V V mW °C

Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.

Recommended Operating Conditions
Item Supply voltage Output current Operating temperature Symbol VCC IOH IOL Topr Min 4.75 — — –20 Typ 5.00 — — 25 Max 5.25 –400 8 75 Unit V µA mA °C

Rev.2.00, Feb.18.2005, page 2 of 4

HD74LS32Electrical Characteristics
(Ta = –20 to +75 °C)
Item Input voltage Symbol VIH VIL VOH VOL IIH IIL II Short-circuit output current Supply current IOS ICCH ICCL min. 2.0 — 2.7 — — — — — –20 — — — typ.* — — — — — — — — — 3.1 4.9 — max. — 0.8 — 0.5 0.4 20 –0.4 0.1 –100 6.2 9.8 –1.5 Unit V V V V µA mA mA mA mA mA V Condition

Output voltage

Input current

VCC = 4.75 V, VIH = 2 V, IOH = –400µA IOL = 8 mA VCC = 4.75 V, VIL = 0.8 V IOL = 4 mA VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V VCC = 5.25 V, VI = 7 V VCC = 5.25 V VCC = 5.25 V VCC = 5.25 V VCC = 4.75 V, IIN = –18 mA

Input clamp voltage VIK Note: * VCC = 5 V, Ta = 25°C

Switching Characteristics
(VCC = 5 V, Ta = 25°C)
Item Propagation delay time Symbol tPLH tPHL min. — — typ. 14 14 max. 22 22 Unit ns ns ConditionCL = 15 pF, RL = 2 kΩ

Note: Refer to Test Circuit and Waveform of the Common Item "TTL Common Matter (Document No.: REJ27D00050100)".

Rev.2.00, Feb.18.2005, page 3 of 4

HD74LS32

Package Dimensions
JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-B Previous Code DP-14AV MASS[Typ.] 0.97g

D

14

8

1 b3

7

Z

E

Reference Symbol

Dimension inMillimeters Min Nom 7.62 19.2 6.3 20.32 7.4 5.06 0.51 0.40 0.48 1.30 0.19 0° 2.29 2.54 0.25 0.31 15° 2.79 2.39 2.54 0.56 Max

A

A1

e1 D E
L

A A1 bp

e

bp

θ
e1

c

b3 c

θ
e Z

( Ni/Pd/Au plating )

L

JEITA Package Code P-SOP14-5.5x10.06-1.27

RENESAS Code PRSP0014DF-B

Previous Code FP-14DAV

MASS[Typ.] 0.23g

*1

D 8

F

NOTE) 1. DIMENSIONS"*1(Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.

14

bp

HE

E

Index mark

*2

c

Reference Symbol

Dimension in Millimeters Min Nom 10.06 5.50 Max 10.5

Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3

D E A2 A1 0.00

7 bp x M L1

0.10

0.20 2.20

A bp b1 c c
1

0.34

0.40

0.46

0.15

0.20

0.25

A

θ
HE

0°7.50 7.80 1.27

8° 8.00

θ
A1
y L

e x y

0.12 0.15 1.42 0.50
1

Detail F

Z L L 0.70 1.15

0.90

Rev.2.00, Feb.18.2005, page 4 of 4

Sales Strategic Planning Div.
Keep safety first in your circuit designs!

Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan

1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better andmore reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any...
tracking img