Datasheet

74HC_HCT164 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 13 June 2013 2 of 20
NXP Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
3. Ordering information
4. Functional diagram
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC164N 40 C to +125 C DIP14 plastic dual in-line package; 14 leads (300 mil) SOT27-1
74HCT164N
74HC164D 40 C to +125 C SO14 plastic small outline package; 14 leads; body width
3.9 mm
SOT108-1
74HCT164D
74HC164DB 40 C to +125 C SSOP14 plastic shrink small outline package; 14 leads; body
width 5.3 mm
SOT337-1
74HCT164DB
74HC164PW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74HCT164PW
74HC164BQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 14 terminals;
body 2.5  3  0.85 mm
SOT762-1
74HCT164BQ
Fig 1. Logic symbol Fig 2. IEC logic symbol
001aac423
3
1
2
4
5
6
10
11
12
13
8
9
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
DSB
DSA
MR
001aac424
9
8
&
3
1
2
4
5
6
10
11
13
12
R
C1/
1D
SRG8
Fig 3. Logic diagram
001aac425
1
2
310136412511
8
9
Q0 Q1 Q2
8-BIT SERIAL−IN/PARALLEL−OUT
SHIFT REGISTER
Q3 Q4 Q5 Q6 Q7
DSB
CP
MR
DSA