74HC40105PW View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

74HC40105PW

4-bit x 16-word FIFO register

NXP Semiconductors. 

NXP Semiconductors

74HC40105; 74HCT40105

4-bit x 16-word FIFO register

5. Pinning information

5.1 Pinning

+&

+&7

2( 

',5 

 9&&

 62

6, 

' 

 '25

 4

' 

 4

' 

 4

' 

 4

*1' 

 05

DDD

Fig 5. Pin configuration DIP16 and SO16

+&

+&7

2( 

',5 

6, 

' 

' 

' 

' 

*1' 

 9&&

 62

 '25

 4

 4

 4

 4

 05

DDD

Fig 6. Pin configuration (T)SSOP16

5.2 Pin description

Table 2. Pin description

Symbol Pin

OE

1

DIR

2

SI

3

D0 to D3 4, 5, 6, 7

GND

8

MR

9

Q0 to Q3 13, 12, 11, 10

DOR

14

SO

15

VCC

16

Description

output enable input (active LOW)

data-in-ready output

shift-in input (LOW-to-HIGH, edge triggered)

parallel data input

ground (0 V)

asynchronous master-reset input (active HIGH)

data output

data-out-ready output

shift-out input (HIGH-to-LOW, edge triggered)

supply voltage

74HC_HCT40105

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 25 September 2013

© NXP B.V. 2013. All rights reserved.

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