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74HC164 の電気的特性と機能

74HC164のメーカーはNXP Semiconductorsです、この部品の機能は「8-bit serial-in / parallel-out shift register」です。


製品の詳細 ( Datasheet PDF )

部品番号 74HC164
部品説明 8-bit serial-in / parallel-out shift register
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




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74HC164 Datasheet, 74HC164 PDF,ピン配置, 機能
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
Rev. 7 — 13 June 2013
Product data sheet
1. General description
The 74HC164; 74HCT164 is an 8-bit serial-in/parallel-out shift register. The device
features two serial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7).
Data is entered serially through DSA or DSB and either input can be used as an active
HIGH enable for data entry through the other input. Data is shifted on the LOW-to-HIGH
transitions of the clock (CP) input. A LOW on the master reset input (MR) clears the
register and forces all outputs LOW, independently of other inputs. Inputs include clamp
diodes. This enables the use of current limiting resistors to interface inputs to voltages in
excess of VCC.
2. Features and benefits
Input levels:
For 74HC164: CMOS level
For 74HCT164: TTL level
Gated serial data inputs
Asynchronous master reset
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V.
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C.

1 Page





74HC164 pdf, ピン配列
NXP Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
DSA
DSB
CP
MR
DQ
CP
FF1
RD
DQ
CP
FF2
RD
DQ
CP
FF3
RD
DQ
CP
FF4
RD
DQ
CP
FF5
RD
DQ
CP
FF6
RD
DQ
CP
FF7
RD
DQ
CP
FF8
RD
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
001aac616
Fig 4. Functional diagram
5. Pinning information
5.1 Pinning
DSA 1
DSB 2
Q0 3
Q1 4
Q2 5
Q3 6
GND 7
74HC164
74HCT164
14 VCC
13 Q7
12 Q6
11 Q5
10 Q4
9 MR
8 CP
001aal390
Fig 5. Pin configuration DIP14, SO14, (T)SSOP14
74HC164
74HCT164
terminal 1
index area
DSB 2
Q0 3
Q1 4
Q2 5
Q3 6
GND(1)
13 Q7
12 Q6
11 Q5
10 Q4
9 MR
001aal391
Transparent top view
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 6. Pin configuration DHVQFN14
74HC_HCT164
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 13 June 2013
© NXP B.V. 2013. All rights reserved.
3 of 20


3Pages


74HC164 電子部品, 半導体
NXP Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
VOH HIGH-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V 1.9 2.0
-
1.9
-
1.9
IO = 20 A; VCC = 4.5 V 4.4 4.5 -
4.4
-
4.4
IO = 20 A; VCC = 6.0 V 5.9 6.0 -
5.9
-
5.9
IO = 4.0 mA; VCC = 4.5 V 3.98 4.32 -
3.84
-
3.7
IO = 5.2 mA; VCC = 6.0 V 5.48 5.81 -
5.34
-
5.2
VOL LOW-level
VI = VIH or VIL
output voltage
IO = 20 A; VCC = 2.0 V
- 0 0.1
-
0.1
-
IO = 20 A; VCC = 4.5 V
- 0 0.1
-
0.1
-
IO = 20 A; VCC = 6.0 V
- 0 0.1
-
0.1
-
IO = 4.0 mA; VCC = 4.5 V
- 0.15 0.26
-
0.33
-
IO = 5.2 mA; VCC = 6.0 V
- 0.16 0.26
-
0.33
-
II input leakage VI = VCC or GND;
current
VCC = 6.0 V
- - 0.1 - 1 -
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 8.0
-
80
-
VCC = 6.0 V
CI input
capacitance
- 3.5 -
-
-
-
-V
-V
-V
-V
-V
0.1 V
0.1 V
0.1 V
0.4 V
0.4 V
1 A
160 A
- pF
74HCT164
VIH HIGH-level VCC = 4.5 V to 5.5 V
input voltage
2.0 1.6 -
2.0
-
2.0
-V
VIL LOW-level VCC = 4.5 V to 5.5 V
input voltage
- 1.2 0.8
-
0.8
-
0.8 V
VOH
VOL
II
ICC
ICC
CI
HIGH-level
output voltage
LOW-level
output voltage
input leakage
current
supply current
additional
supply current
input
capacitance
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
IO = 4.0 mA
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
VI = VCC or GND;
VCC = 6.0 V
VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
per input pin;
VI = VCC 2.1 V; IO = 0 A;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V
4.4
3.98
-
-
-
-
-
-
4.5
4.32
0
0.15
-
-
100
3.5
-
-
0.1
0.26
0.1
8
360
-
4.4
3.84
-
-
-
-
-
-
-
-
0.1
0.33
1
80
450
-
4.4
3.7
-
-
-
-
-
-
-V
-V
0.1 V
0.4 V
1 A
160 A
490 A
- pF
74HC_HCT164
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 13 June 2013
© NXP B.V. 2013. All rights reserved.
6 of 20

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