74AHC2G126 NXP Semiconductors, 74AHC2G126 Datasheet

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74AHC2G126

Manufacturer Part Number
74AHC2G126
Description
Dual buffer/line driver
Manufacturer
NXP Semiconductors
Datasheet
w w w . D a t a S h e e t 4 U . c o m
1. General description
2. Features
3. Quick reference data
The 74AHC2G126; AHCT2G126 is a high-speed Si-gate CMOS device.
The 74AHC2G126; AHCT2G126 provides a dual non-inverting buffer/line driver with
3-state output. The 3-state output is controlled by the output enable input (OE). A LOW at
pin nOE causes the output to assume a high-impedance OFF-state.
Table 1:
GND = 0 V; T
Symbol
Type 74AHC2G126
t
C
C
PHL
I
PD
74AHC2G126; 74AHCT2G126
Dual buffer/line driver; 3-state
Rev. 02 — 21 September 2004
Symmetrical output impedance
High noise immunity
ESD protection:
Low power dissipation
Balanced propagation delays
Multiple package options
Specified from 40 C to +85 C and from 40 C to +125 C.
, t
PLH
HBM EIA/JESD22-A114-B exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101 exceeds 1000 V.
Quick reference data
Parameter
propagation delay
nA to nY
input capacitance
power dissipation
capacitance
amb
= 25 C; t
r
= t
f
3.0 ns.
Conditions
C
C
L
L
= 15 pF; V
= 50 pF; f
i
CC
= 1 MHz
= 5 V
[1] [2]
Product data sheet
Min
-
-
-
Typ
3.4
1.5
10
Max
5.5
10
-
Unit
ns
pF
pF

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74AHC2G126 Summary of contents

Page 1

... General description The 74AHC2G126; AHCT2G126 is a high-speed Si-gate CMOS device. The 74AHC2G126; AHCT2G126 provides a dual non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input (OE). A LOW at pin nOE causes the output to assume a high-impedance OFF-state. ...

Page 2

... Temperature range Name 74AHC2G126DP +125 C 74AHCT2G126DP +125 C 74AHC2G126DC +125 C 74AHCT2G126DC +125 C 74AHC2G126GM +125 C 74AHCT2G126GM +125 C 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 Quick reference data …continued = 3.0 ns. amb r f Parameter Conditions , t propagation delay C PLH ...

Page 3

... Philips Semiconductors 5. Marking Table 3: Type number 74AHC2G126DP 74AHCT2G126DP 74AHC2G126DC 74AHCT2G126DC www.DataSheet4U.com 74AHC2G126GM 74AHCT2G126GM 6. Functional diagram Fig 1. Logic symbol. Fig 3. Logic diagram. 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 Marking 1OE 2OE 7 mna946 A OE Rev. 02 — 21 September 2004 Dual buffer/line driver ...

Page 4

... Philips Semiconductors 7. Pinning information 7.1 Pinning www.DataSheet4U.com Fig 4. Pin configuration TSSOP8 and 7.2 Pin description Table 4: Symbol 1OE 1A 2Y GND 2A 1Y 2OE V 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 1OE 2OE 126 GND 001aab648 VSSOP8. ...

Page 5

... T P [1] 10. Recommended operating conditions Table 7: Symbol Type 74AHC2G126 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 [1] Function table HIGH voltage level LOW voltage level don’t care high-impedance OFF-state. Limiting values Parameter Conditions supply voltage ...

Page 6

... Philips Semiconductors Table 7: Symbol Type 74AHCT2G126 www.DataSheet4U.com t r 11. Static characteristics Table 8: Static characteristics type 74AHC2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter amb V HIGH-level input IH voltage V LOW-level input IL voltage V HIGH-level output OH voltage V LOW-level output ...

Page 7

... Philips Semiconductors Table 8: Static characteristics type 74AHC2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter +85 C amb V HIGH-level input IH voltage V LOW-level input IL www.DataSheet4U.com voltage V HIGH-level output OH voltage V LOW-level output OL voltage I 3-state OFF-state OZ current I input leakage LI current ...

Page 8

... Philips Semiconductors Table 8: Static characteristics type 74AHC2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter V LOW-level output OL voltage www.DataSheet4U.com I 3-state OFF-state OZ current I input leakage LI current I quiescent supply CC current C input capacitance I Table 9: Static characteristics type 74AHCT2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). ...

Page 9

... I 3-state OFF-state OZ current I input leakage LI current I quiescent supply CC current I additional quiescent CC supply current per input pin C input capacitance I 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 …continued Conditions 4 8 ...

Page 10

... Philips Semiconductors 12. Dynamic characteristics Table 10: Dynamic characteristics type 74AHC2G126 GND = 3.0 ns; see r f Symbol Parameter amb propagation delay PHL PLH www.DataSheet4U.com propagation delay PZH PZL nOE propagation delay PHZ PLZ nOE power dissipation ...

Page 11

... Philips Semiconductors Table 10: Dynamic characteristics type 74AHC2G126 GND = 3.0 ns; see r f Symbol Parameter +125 C amb propagation delay PHL PLH www.DataSheet4U.com propagation delay PZH PZL nOE propagation delay PHZ PLZ nOE to nY [1] Typical values are measured at V ...

Page 12

... Volts total load switching outputs sum of the outputs [3] The condition GND 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 …continued = 4 5.5 V; see Figure 8 CC Test conditions pF MHz L i see Figure ...

Page 13

... Waveforms www.DataSheet4U.com Fig 6. The input (nA) to output (nY) propagation delays. Table 12: Type 74AHC2G126 74AHCT2G126 Fig 7. The 3-state enable and disable times. 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 input GND output V OL Measurement points are given in Table 12 ...

Page 14

... Philips Semiconductors www.DataSheet4U.com Fig 8. Load circuitry for switching times. 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 PULSE D.U.T. GENERATOR R T Switch positions open PLH PHL PLZ PZL GND PHZ PZH Definitions for test circuit Load capacitance including jig and probe capacitance (see ...

Page 15

... UNIT max. 0.15 0.95 mm 1.1 0.00 0.75 Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT505-2 Fig 9. Package outline SOT505-2 (TSSOP8). 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 pin 1 index 2.5 scale (1) ( ...

Page 16

... Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT765-1 Fig 10. Package outline SOT765-1 (VSSOP8). 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 pin 1 index ...

Page 17

... A 1 UNIT b max max 0.25 mm 0.5 0.04 0.17 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. OUTLINE VERSION IEC SOT833 Fig 11. Package outline SOT833-1 (XSON8). 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 scale ...

Page 18

... Philips Semiconductors 15. Revision history Table 13: Revision history Document ID 74AHC_AHCT2G126_2 Modification: 74AHC_AHCT2G126_1 www.DataSheet4U.com 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 Release date Data sheet status Change notice 20040921 Product data sheet - • Addition of SOT833-1 and Ordering information. 20040304 Product data sheet - Rev. 02 — ...

Page 19

... For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com 9397 750 13736 Product data sheet 74AHC2G126; 74AHCT2G126 [2] [3] Definition This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. ...

Page 20

... Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 18 Disclaimers Contact information . . . . . . . . . . . . . . . . . . . . 19 74AHC2G126; 74AHCT2G126 Dual buffer/line driver; 3-state © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice ...

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