參數(shù)資料
型號(hào): CD74HCT75PWT
廠(chǎng)商: Texas Instruments, Inc.
英文描述: Dual 2-Bit Bistable Transparent Latch
中文描述: 雙路2位雙穩(wěn)態(tài)透明鎖存器
文件頁(yè)數(shù): 1/19頁(yè)
文件大?。?/td> 424K
代理商: CD74HCT75PWT
1
Data sheet acquired from Harris Semiconductor
SCHS135F
Features
True and Complementary Outputs
Buffered Inputs and Outputs
Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55
o
C to 125
o
C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL
Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N
IL
= 30%, N
IH
= 30% of V
CC
at V
CC
= 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V
IL
= 0.8V (Max), V
IH
= 2V (Min)
- CMOS Input Compatibility, I
l
1
μ
A at V
OL
, V
OH
Description
The ’HC75 and ’HCT75 are dual 2-bit bistable transparent
latches. Each one of the 2-bit latches is controlled by
separate Enable inputs (1E and 2E) which are active LOW.
When the Enable input is HIGH data enters the latch and
appears at the Q output. When the Enable input (1E and 2E)
is LOW the output is not affected.
Pinout
CD54HC75, CD54HCT75 (CERDIP)
CD74HC75 (PDIP, SOIC, SOP, TSSOP)
CD74HCT75 (PDIP, SOIC, TSSOP)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
CD54HC75F3A
-55 to 125
16 Ld CERDIP
CD54HCT75F3A
-55 to 125
16 Ld CERDIP
CD74HC75E
-55 to 125
16 Ld PDIP
CD74HC75M
-55 to 125
16 Ld SOIC
CD74HC75MT
-55 to 125
16 Ld SOIC
CD74HC75M96
-55 to 125
16 Ld SOIC
CD74HC75NSR
-55 to 125
16 Ld SOP
CD74HC75PW
-55 to 125
16 Ld TSSOP
CD74HC75PWR
-55 to 125
16 Ld TSSOP
CD74HCT75E
-55 to 125
16 Ld PDIP
CD74HCT75M
-55 to 125
16 Ld SOIC
CD74HCT75PWT
-55 to 125
16 Ld TSSOP
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
1Q0
1D0
1D1
2E
V
CC
2D0
2Q1
2D1
1Q0
1Q1
1E
GND
2Q0
2Q0
2Q1
1Q1
March 1998 - Revised October 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
2003, Texas Instruments Incorporated
CD54HC75, CD74HC75,
CD54HCT75, CD74HCT75
Dual 2-Bit Bistable
Transparent Latch
[ /Title
(CD74
HC75,
CD74
HCT75
)
/Sub-
ject
(Dual
2-Bit
Bistabl
e
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