900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

74HC377 Datasheet Preview

74HC377 Datasheet

Octal D-Type Flip-Flop

No Preview Available !

Data sheet acquired from Harris Semiconductor
SCHS184C
September 1997 - Revised February 2004
CD54HC377, CD74HC377,
CD54HCT377, CD74HCT377
High-Speed CMOS Logic
Octal D-Type Flip-Flop With Data Enable
[ /Title
(CD74
HC377
,
CD74
HCT37
7)
/Sub-
ject
(High
Speed
CMOS
Logic
Octal
D-
Type
Flip-
Features
Description
• Buffered Common Clock
• Buffered Inputs
Typical Propagation
VCC = 5V, TA = 25oC
Delay
at
CL
=
15pF,
- 14 ns (HC Types
- 16 ns (HCT Types)
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30%of VCC at
VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1µA at VOL, VOH
The ’HC377 and ’HCT377 are octal D-type flip-flops with a
buffered clock (CP) common to all eight flip-flops. All the flip-
flops are loaded simultaneously on the positive edge of the
clock (CP) when the Data Enable (E) is Low.
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC377F3A
-55 to 125
20 Ld CERDIP
CD54HCT377F3A
-55 to 125
20 Ld CERDIP
CD74HC377E
-55 to 125
20 Ld PDIP
CD74HC377M
-55 to 125
20 Ld SOIC
CD74HC377M96
-55 to 125
20 Ld SOIC
CD74HC377PW
-55 to 125
20 Ld TSSOP
CD74HC377PWR
-55 to 125
20 Ld TSSOP
CD74HCT377E
-55 to 125
20 Ld PDIP
CD74HCT377M
-55 to 125
20 Ld SOIC
CD74HCT377M96
-55 to 125
20 Ld SOIC
NOTE: When ordering, use the entire part number. The suffixes
96 and R denote tape and reel.
Pinout
CD54HC377, CD54HCT377
(CERDIP)
CD74HC377
(PDIP, SOIC, TSSOP)
CD74HCT377
(PDIP, SOIC)
TOP VIEW
E1
Q0 2
D0 3
D1 4
Q1 5
Q2 6
D2 7
D3 8
Q3 9
GND 10
20 VCC
19 Q7
18 D7
17 D6
16 Q6
15 Q5
14 D5
13 D4
12 Q4
11 CP
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © 2004, Texas Instruments Incorporated
1




etcTI

74HC377 Datasheet Preview

74HC377 Datasheet

Octal D-Type Flip-Flop

No Preview Available !

CD54HC377, CD74HC377, CD54HCT377, CD74HCT377
Functional Diagram
3
D0
4
D1
7
D2
8
D3
13
D4
14
D5
17
D6
18
D7
CP
E
11 1
2
Q0
5
Q1
6
Q2
9
Q3
12
Q4
15
Q5
16
Q6
19
Q7
GND = 10
VCC = 20
TRUTH TABLE
INPUTS
OPERATING MODE
Load “1”
CP
E
Dn
l
h
Load “0”
l
l
Hold (Do Nothing)
h
X
X
H
X
H = High Voltage Level Steady State.
h = High Voltage Level One Set-up Time Prior to the Low to High Clock Transition.
L = Low Voltage Level Steady State.
l = Low Voltage Level One Set-up Time Prior to the Low to High Clock Transition.
X = Don’t Care.
= Low to High Clock Transition.
OUPUTS
Qn
H
L
No Change
No Change
Logic Diagram
D0
D1
D2
D3
D4
D5
D6
D7
E
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
CP
CP
CP
CP
CP
CP
CP
CP
CP
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
2


Part Number 74HC377
Description Octal D-Type Flip-Flop
Maker etcTI
PDF Download

74HC377 Datasheet PDF






Similar Datasheet

1 74HC373 OCTAL TRANSPARENT D-TYPE LATCHES
etcTI
2 74HC373 Octal D-type transparent latch
nexperia
3 74HC373 Octal D-type transparent latch
NXP
4 74HC373-Q100 Octal D-type transparent latch
nexperia
5 74HC373BQ Octal D-type transparent latch
nexperia
6 74HC373D Octal D-type transparent latch
nexperia
7 74HC373DB Octal D-type transparent latch
nexperia
8 74HC373PW Octal D-type transparent latch
nexperia
9 74HC374 Octal D-type flip-flop
nexperia





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy