74HC564D,653 NXP Semiconductors, 74HC564D,653 Datasheet - Page 5

• Manufacturer Part Number: 74HC564D,653
• Description: IC D F-F POS EDGE TRIGGER 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: D-Type Busr

Specifications of 74HC564D,653

• Function: Standard
• Output Type: Tri-State Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 127MHz
• Delay Time - Propagation: 15ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC564D-T; 74HC564D-T; 933715510653

Philips Semiconductors
7. Functional description
9397 750 13814
Product data sheet
6.2 Pin description
7.1 Function table
Table 3:
Table 4:
[1]
Symbol
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
CP
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
V
Operating mode
Load and read
register
Load register and
disable output
CC
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition;
L = LOW voltage level;
l = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition;
Z = high-impedance OFF-state;
= LOW-to-HIGH clock transition.
Pin description
Function table
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Input
OE
L
H
Rev. 03 — 11 November 2004
Octal D-type flip-flop; positive-edge trigger; 3-state; inverting
[1]
CP
Description
3-state output enable input (active LOW)
data input 0
data input 1
data input 2
data input 3
data input 4
data input 5
data input 6
data input 7
ground (0 V)
clock input (LOW-to-HIGH, edge-triggered)
3-state flip-flop output 7
3-state flip-flop output 6
3-state flip-flop output 5
3-state flip-flop output 4
3-state flip-flop output 3
3-state flip-flop output 2
3-state flip-flop output 1
3-state flip-flop output 0
positive supply voltage
Dn
l
h
l
h
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Internal
flip-flop
L
H
L
H
74HC564
Output
Qn
H
L
Z
Z
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