74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
Rev. 04 — 24 April 2006 Product data sheet
1. General description
The 74LVT2245; 74LVTH2245 is a high-performance BiCMOS product designed for VCC operation at 3.3 V. This device is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an output enable input (OE) for easy cascading and a direction input (DIR) for direction control. The 74LVT2245; 74LVTH2245 is designed with 30 Ω series resistance in both the HIGH-state and LOW-state of the output. This design reduces line noise in applications such as memory address drivers, clock drivers and bus transceivers and transmitters.
2. Features
30 Ω output termination resistors Octal bidirectional bus interface 3-state buffers Output capability: +12 mA and −12 mA TTL input and output switching levels Input and output interface capability to systems at 5 V supply Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs Live insertion and extraction permitted Power-up 3-state No bus current loading when output is tied to 5 V bus Latch-up protection: N JESD78: exceeds 500 mA I ESD protection: N MIL STD 883 method 3015: exceeds 2000 V N Machine model: exceeds 200 V I I I I I I I I I I I
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
3. Quick reference data
Table 1. Quick reference data GND = 0 V; Tamb = 25 °C. Symbol Parameter tPLH tPHL Ci Cio ICC LOW-to-HIGH propagation delay An to Bn or Bn to An Conditions CL = 50 pF; VCC = 3.3 V Min Typ 3.2 3.1 4 10 0.13 Max Unit ns ns pF pF mA
HIGH-to-LOW propagation CL = 50 pF; VCC = 3.3 V delay An to Bn or Bn to An input capacitance pins DIR VI = 0 V or 3.0 V and OE input/output capacitance pins An and Bn quiescent supply current outputs disabled; VI/O = 0 V or 3.0 V outputs disabled; VCC = 3.6 V
4. Ordering information
Table 2. Ordering information Package Temperature range Name 74LVT2245D 74LVT2245DB 74LVT2245PW 74LVTH2245D 74LVTH2245DB 74LVTH2245PW −40 °C to +85 °C −40 °C to +85 °C −40 °C to +85 °C −40 °C to +85 °C −40 °C to +85 °C −40 °C to +85 °C SO20 SSOP20 TSSOP20 SO20 SSOP20 TSSOP20 Description plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 5.3 mm Version SOT163-1 SOT339-1 Type number
plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.4 mm plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 5.3 mm SOT163-1 SOT339-1
plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.4 mm
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
2 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
5. Functional diagram
1 19 A0 2 18 A1 3 17 A2 4 16 A3 5 15 A4 6 14 A5 7 13 A6 8 12 A7 9 11 B7 B6 B5 B4 B3 B2 3 4 5 6 7 8 9
mna818
DIR
OE
19
G3 3 EN1 (BA)
B0
1
3 EN2 (AB)
B1 2 1
2
18
17 16 15 14 13 12 11
mna817
Fig 1. Logic symbol
Fig 2. IEC logic symbol
VCC
VCC
25 Ω
25 Ω
mna819
Fig 3.
Schematic of one output
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
3 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
6. Pinning information
6.1 Pinning
74LVT2245 74LVTH2245
DIR A0 A1 A2 A3 A4 A5 A6 A7
1 2 3 4 5 6 7 8 9
20 VCC 19 OE 18 B0 17 B1 16 B2 15 B3 14 B4 13 B5 12 B6 11 B7
001aae465
GND 10
Fig 4. Pin configuration
6.2 Pin description
Table 3. Symbol DIR A0 A1 A2 A3 A4 A5 A6 A7 GND B7 B6 B5 B4 B3 B2 B1 B0 OE VCC
74LVT_LVTH2245_4
Pin description Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Description direction control input data input/output A0 data input/output A1 data input/output A2 data input/output A3 data input/output A4 data input/output A5 data input/output A6 data input/output A7 ground (0 V) data input/output B7 data input/output B6 data input/output B5 data input/output B4 data input/output B3 data input/output B2 data input/output B1 data input/output B0 output enable input supply voltage
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
4 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
7. Functional description
7.1 Function table
Table 4. Control OEn L H
[1]
Function table [1] Input/output DIR L H X An output An = Bn input Z Bn input output Bn = An Z
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
8. Limiting values
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC VI VO IIK IOK IO Tstg Tj
[1] [2]
Parameter supply voltage input voltage output voltage input clamping current output clamping current output current storage temperature junction temperature
Conditions
[1]
Min −0.5 −0.5 −0.5 −65
[2]
Max +4.6 +7.0 +7.0 −50 −50 128 −64 +150 150
Unit V V V mA mA mA mA °C °C
output in OFF-state or HIGH-state VI < 0 V VO < 0 V output in LOW-state output in HIGH-state
[1]
-
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability.
9. Recommended operating conditions
Table 6. Symbol VCC VI VIH VIL IOH
74LVT_LVTH2245_4
Recommended operating conditions Parameter supply voltage input voltage HIGH-state input voltage LOW-state input voltage HIGH-state output current Conditions Min 2.7 0 2.0 Typ Max 3.6 5.5 0.8 −12 Unit V V V V mA
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
5 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
Recommended operating conditions …continued Parameter LOW-state output current input transition rise and fall rate ambient temperature outputs enabled in free-air Conditions Min −40 Typ Max 12 10 +85 Unit mA ns/V °C
Table 6. Symbol IOL ∆t/∆V Tamb
10. Static characteristics
Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol VIK VOH VOL ILI Parameter
[1]
Conditions VCC = 2.7 V; IIK = −18 mA VCC = 3.0 V; IOH = −12 mA VCC = 3.0 V; IOL = 12 mA control pins VCC = 0 V or 3.6 V; VI = 5.5 V VCC = 3.6 V; VI = VCC or GND I/O data pins; VCC = 3.6 V VI = 5.5 V VI = VCC VI = 0 V
[2]
Min 2.0 [3]
Typ −0.9 2.2 1 ±0.1 1 0.1 −1 1
Max −1.2 0.8 10 ±1 20 1 −5 ±100
Unit V V V µA µA µA µA µA µA
Tamb = −40 °C to +85 °C
input clamping voltage HIGH-state output voltage LOW-state output voltage input leakage current
IOFF IHOLD
power-off leakage current
VCC = 0 V; VI or VO = 0 V to 4.5 V VI = 0.8 V VI = 2.0 V VCC = 0 V to 3.6 V VI = 3.6 V
bus hold current data input VCC = 3 V
75 −75 ±500 -
150 −150 60
125
µA µA µA µA
IEX
external current into output output in HIGH-state when VO > VCC; VO = 5.5 V; VCC = 3.0 V power-up/power-down output current quiescent supply current VCC ≤ 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC; OE = don’t care VCC = 3.6 V; VI = GND or VCC; IO = 0 A outputs HIGH outputs LOW outputs disabled
[5] [4]
IO(pu/pd)
-
15
±100
µA
ICC
-
0.13 3 0.13
0.19 12 0.19
mA mA mA
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
6 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
Table 7. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol ∆ICC Parameter Conditions
[6]
Min -
Typ 0.1
Max 0.2
Unit mA
additional quiescent supply per input pin; VCC = 3 V to 3.6 V; current one input at VCC − 0.6 V; other inputs at VCC or GND input capacitance pins DIR VI = 0 V or 3.0 V and OE input/output capacitance pins An and Bn outputs disabled; VI/O = 0 V or 3.0 V
Ci Cio
-
4 10
-
pF pF
[1] [2] [3] [4] [5] [6]
Typical values are at VCC = 3.3 V and Tamb = 25 °C. Unused pins at VCC or GND. This is the bus hold overdrive current required to force the input to the opposite logic state. This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.0 V to 3.6 V a transition time of 100 µs is permitted. ICC is measured with outputs pulled to VCC or GND. This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
11. Dynamic characteristics
Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7. Symbol tPLH Parameter
[1]
Conditions see Figure 5 VCC = 3.0 V to 3.6 V VCC = 2.7 V see Figure 5 VCC = 3.0 V to 3.6 V VCC = 2.7 V
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C
LOW-to-HIGH propagation delay An to Bn or Bn to An
1.0 1.0 1.1 1.5 2.2 2.0 -
3.2 3.1 4.5 4.3 3.7 3.6 -
4.6 5.3 4.5 4.9 7.0 9.1 6.5 7.6 5.2 5.6 5.0 5.0
ns ns ns ns ns ns ns ns ns ns ns ns
tPHL
HIGH-to-LOW propagation delay An to Bn or Bn to An
tPZH
output enable time to HIGH-state see Figure 6 VCC = 3.0 V to 3.6 V VCC = 2.7 V
tPZL
output enable time to LOW-state
see Figure 6 VCC = 3.0 V to 3.6 V VCC = 2.7 V
tPHZ
output disable time from HIGH-state
see Figure 6 VCC = 3.0 V to 3.6 V VCC = 2.7 V see Figure 6 VCC = 3.0 V to 3.6 V VCC = 2.7 V
tPLZ
output disable time from LOW-state
[1]
Typical values are at VCC = 3.3 V and Tamb = 25 °C.
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
7 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
12. Waveforms
VI An or Bn input GND t PLH VOH Bn or An output VOL
mna820
VM
t PHL
VM
VM = 1.5 V VOL and VOH are typical voltage output drop that occur with the output load.
Fig 5. Input (An or Bn) to output (Bn or An) propagation delays
2.7 V OE input 0V tPZL 3.0 V An or Bn output VOL tPZH VOH Bn or An output 0V
mna821
1.5 V
tPLZ
1.5 V
VOL + 0.3 V tPHZ
1.5 V
VOH − 0.3 V
VOL and VOH are typical voltage output drop that occur with the output load.
Fig 6. 3-state output enable and disable times
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
8 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
VI negative pulse 0V
tW 90 % VM 10 % tf tr tr tf 90 % VM 10 % tW VM VM
VI positive pulse 0V
VEXT VCC PULSE GENERATOR VI DUT
RT CL RL RL
VO
001aae235
Test data is given in Table 9. Definitions test circuit: RL = Load resistor. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. VEXT = Test voltage for switching times.
Fig 7. Load circuitry for switching times Table 9. Input VI 2.7 V fi tW tr, tf ≤ 10 MHz 500 ns Test data Load CL RL 500 Ω ≤ 2.5 ns 50 pF VEXT tPHZ, tPZH GND tPLZ, tPZL 6V tPLH, tPHL open
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
9 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
13. Package outline
SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1
D
E
A X
c y HE vMA
Z 20 11
Q A2 A1 pin 1 index Lp L 1 e bp 10 wM detail X (A 3) θ A
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 2.65 0.1 A1 0.3 0.1 A2 2.45 2.25 A3 0.25 0.01 bp 0.49 0.36 c 0.32 0.23 D (1) 13.0 12.6 0.51 0.49 E (1) 7.6 7.4 0.30 0.29 e 1.27 0.05 HE 10.65 10.00 L 1.4 Lp 1.1 0.4 Q 1.1 1.0 0.043 0.039 v 0.25 0.01 w 0.25 0.01 y 0.1 Z
(1)
θ
0.9 0.4
0.012 0.096 0.004 0.089
0.019 0.013 0.014 0.009
0.419 0.043 0.055 0.394 0.016
0.035 0.004 0.016
8 o 0
o
Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. OUTLINE VERSION SOT163-1 REFERENCES IEC 075E04 JEDEC MS-013 JEITA EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-19
Fig 8. Package outline SOT163-1 (SO20)
74LVT_LVTH2245_4 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
10 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
D
E
A X
c y HE vMA
Z 20 11
Q A2 pin 1 index A1 (A 3) θ Lp L 1 e bp 10 wM detail X A
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 2 A1 0.21 0.05 A2 1.80 1.65 A3 0.25 bp 0.38 0.25 c 0.20 0.09 D (1) 7.4 7.0 E (1) 5.4 5.2 e 0.65 HE 7.9 7.6 L 1.25 Lp 1.03 0.63 Q 0.9 0.7 v 0.2 w 0.13 y 0.1 Z (1) 0.9 0.5 θ 8 o 0
o
Note 1. Plastic or metal protrusions of 0.2 mm maximum per side are not included. OUTLINE VERSION SOT339-1 REFERENCES IEC JEDEC MO-150 JEITA EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-19
Fig 9. Package outline SOT339-1 (SSOP20)
74LVT_LVTH2245_4 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
11 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
D
E
A
X
c y HE vMA
Z
20
11
Q A2 pin 1 index A1 (A 3) A
θ Lp L
1
e bp
10
wM detail X
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.1 A1 0.15 0.05 A2 0.95 0.80 A3 0.25 bp 0.30 0.19 c 0.2 0.1 D (1) 6.6 6.4 E (2) 4.5 4.3 e 0.65 HE 6.6 6.2 L 1 Lp 0.75 0.50 Q 0.4 0.3 v 0.2 w 0.13 y 0.1 Z (1) 0.5 0.2 θ 8 o 0
o
Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT360-1 REFERENCES IEC JEDEC MO-153 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19
Fig 10. Package outline SOT360-1 (TSSOP20)
74LVT_LVTH2245_4 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
12 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
14. Abbreviations
Table 10. Acronym BiCMOS DUT ESD TTL Abbreviations Description Bipolar Complementary Metal Oxide Semiconductor Device Under Test ElectroStatic Discharge Transistor-Transistor Logic
15. Revision history
Table 11. Revision history Release date 20060424 Data sheet status Product data sheet Change notice Supersedes 74LVT_LVTH2245_3 Document ID 74LVT_LVTH2245_4 Modifications: 74LVT_LVTH2245_3 74LVT2245_2 (9397 750 03533) 74LVT2245_1
•
Text changes have been made to the parameter descriptions of tPLH and tPHL in the Quick reference and Dynamic characteristics tables. Product data sheet Product specification Product specification 74LVT2245_2 (9397 75 03533) 74LVT2245_1 -
20060323 19980219 19960311
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
13 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
16. Legal information
16.1 Data sheet status
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Product status[3] Development Qualification Production
Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Please consult the most recently issued document before initiating or completing a design. The term ‘short data sheet’ is explained in section “Definitions”. The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.semiconductors.philips.com.
16.2 Definitions
Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Philips Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Philips Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
malfunction of a Philips Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Philips Semiconductors accepts no liability for inclusion and/or use of Philips Semiconductors products in such equipment or applications and therefore such inclusion and/or use is for the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — Philips Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.semiconductors.philips.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by Philips Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.
16.3 Disclaimers
General — Information in this document is believed to be accurate and reliable. However, Philips Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes — Philips Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — Philips Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
17. Contact information
For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com
74LVT_LVTH2245_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 24 April 2006
14 of 15
Philips Semiconductors
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
18. Contents
1 2 3 4 5 6 6.1 6.2 7 7.1 8 9 10 11 12 13 14 15 16 16.1 16.2 16.3 16.4 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended operating conditions. . . . . . . . 5 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 13 Legal information. . . . . . . . . . . . . . . . . . . . . . . 14 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Contact information. . . . . . . . . . . . . . . . . . . . . 14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’.
© Koninklijke Philips Electronics N.V. 2006.
All rights reserved.
For more information, please visit: http://www.semiconductors.philips.com. For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com. Date of release: 24 April 2006 Document identifier: 74LVT_LVTH2245_4
很抱歉,暂时无法提供与“74LVTH2245D”相匹配的价格&库存,您可以联系我们找货
免费人工找货