English
Language : 

74HC_HCT126_15 Datasheet, PDF (2/16 Pages) NXP Semiconductors – Quad buffer/line driver; 3-state
NXP Semiconductors
4. Functional diagram
74HC126; 74HCT126
Quad buffer/line driver; 3-state
 $
< 
 2(
 $
 2(
 $
< 
< 
 2(
 $
 2(
< 
PQD
Fig 1. Logic symbol




(1









PQD
Fig 2. IEC logic symbol
Q$
Q<
Q2(
Fig 3. Logic diagram (one buffer/line driver)
5. Pinning information
5.1 Pinning
PQD
+&
+&7
2( 
$ 
< 
2( 
$ 
< 
*1' 
 9&&
 2(
 $
 <
 2(
 $
 <
DDD
Fig 4. Pin configuration for SOT27-1 and SOT108-1
+&
+&7
2( 
$ 
< 
2( 
$ 
< 
*1' 
 9&&
 2(
 $
 <
 2(
 $
 <
DDD
Fig 5. Pin configuration for SOT337-1 and SOT402-1
74HC_HCT126
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 22 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
2 of 16