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CD74HC393E Datasheet

  • CD74HC393E

  • High Speed CMOS Logic Dual 4 -Stage Binary Counter

  • 38.41KB

  • TI

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Data sheet acquired from Harris Semiconductor
SCHS186
CD74HC393,
CD74HCT393
High Speed CMOS Logic
Dual 4 -Stage Binary Counter
V
CC
= 5V
鈥?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
鈮?/div>
1碌A at V
OL
, V
OH
September 1997
Features
鈥?Fully Static Operation
鈥?Buffered Inputs
鈥?Common Reset
鈥?Negative-Edge Clocking
鈥?Typical f
MAX
= 60 MHz at V
CC
= 5V, C
L
= 15pF,
T
A
= 25
o
C
鈥?Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
鈥?Wide Operating Temperature Range . . . -55
o
C to 125
o
C
鈥?Balanced Propagation Delay and Transition Times
鈥?Signi铿乧ant Power Reduction Compared to LSTTL
Logic ICs
鈥?HC Types
- 2V to 6V Operation
- High Noise Immunity: N
IL
= 30%, N
IH
= 30%of V
CC
at
[ /Title
(CD74
HC393
,
CD74
HCT39
3)
/Sub-
ject
(High
Speed
CMOS
Description
The Harris CD74HC393 and CD74HCT393 are 4-stage
ripple-carry binary counters. Al counter stages are master-
slave 铿俰p-铿俹ps. The state of the stage advances one count
on the negative transition of each clock pulse; a high voltage
level on the MR line resets all counters to their zero state. All
inputs and outputs are buffered.
Ordering Information
PART NUMBER
CD74HC393E
CD74HCT393E
TEMP. RANGE (
o
C)
-55 to 125
-55 to 125
PACKAGE
14 Ld PDIP
14 Ld PDIP
PKG.
NO.
E14.3
E14.3
Pinout
CD74HC393, CD74HCT393
(PDIP, SOIC)
TOP VIEW
1CP 1
1MR 2
1Q0 3
1Q1 4
1Q2 5
1Q3 6
GND 7
14 V
CC
13 2CP
12 2MR
11 2Q0
10 2Q1
9 2Q2
8 2Q3
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
漏
Harris Corporation 1997
File Number
1653.1
1

CD74HC393E PDF文件相关型号

CD74HCT393E

CD74HC393E 产品属性

  • 25

  • 集成电路 (IC)

  • 逻辑 -计数器，除法器

  • 74HC

  • 二进制计数器

  • 上

  • 2

  • 4

  • 异步

  • -

  • 35MHz

  • 负边沿

  • 2 V ~ 6 V

  • -55°C ~ 125°C

  • 通孔

  • 14-DIP（0.300"，7.62mm）

  • 14-PDIP

  • 管件

  • 296-25985-5CD74HC393E-ND

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