參數(shù)資料
型號(hào)： 74HC93D,118
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 5/7頁(yè)
文件大?。?/td> 0K
描述： IC 4BIT BINARY RIPPLE 14SOIC
產(chǎn)品培訓(xùn)模塊： Logic Packages
標(biāo)準(zhǔn)包裝： 2,500
系列： 74HC
邏輯類型： 二進(jìn)制計(jì)數(shù)器
方向： 上
元件數(shù)： 1
每個(gè)元件的位元數(shù)： 4
復(fù)位： 異步
計(jì)數(shù)速率： 108MHz
觸發(fā)器類型： 負(fù)邊沿
電源電壓： 2 V ~ 6 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SO
包裝： 帶卷 (TR)
其它名稱： 74HC93D-T
74HC93D-T-ND
933756950118
Philips Semiconductors
Product specification
74ABT273A
Octal D-type flip-flop
1995 Sep 06
5
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
Tamb = -40°C
to +85
°C
UNIT
Min
Typ
Max
Min
Max
VIK
Input clamp voltage
VCC = 4.5V; IIK = -18mA
-0.9
-1.2
V
VCC = 4.5V; IOH = -3mA; VI = VIL or VIH
2.5
2.9
2.5
VOH
High-level output voltage
VCC = 5.0V; IOH = -3mA; VI = VIL or VIH
3.0
3.4
3.0
V
VCC = 4.5V; IOH = -32mA; VI = VIL or VIH
2.0
2.4
2.0
VOL
Low-level output voltage
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
0.42
0.55
V
VRST
Power-up output low
voltage3
VCC = 5.5V; IO = 1mA; VI = GND or VCC
0.13
0.55
V
II
Input leakage current
VCC = 5.5V; VI = GND or 5.5V
±0.01
±1.0
A
IOFF
Power-off leakage current
VCC = 0.0V; VO or VI ≤ 4.5V
±5.0
±100
A
ICEX
Output High leakage current
VCC = 5.5V; VO = 5.5V; VI = GND or VCC
5.0
50
A
IO
Output current1
VCC = 5.5V; VO = 2.5V
-50
-70
-180
-50
-180
mA
ICCH
Quiescent supply current
VCC = 5.5V; Outputs High, VI = GND or VCC
150
250
A
ICCL
Quiescent supply current
VCC = 5.5V; Outputs Low, VI = GND or VCC
24
30
mA
ICC
Additional supply current per
input pin2
VCC = 5.5V; One data input at 3.4V, other
inputs at VCC or GND
0.5
1.5
mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
Tamb = +25°C
VCC = +5.0V
Tamb = -40°C to +85°C
VCC = +5.0V ±0.5V
UNIT
Min
Typ
Max
Min
Max
fMAX
Maximum clock frequency
1
250
350
250
MHz
tPLH
tPHL
Propagation delay
CP to Qn
1
1.5
2.0
3.0
3.4
4.0
4.6
1.5
2.0
4.8
ns
tPHL
Propagation delay
MR to Qn
2
2.5
4.5
6.0
2.5
6.6
ns
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