參數(shù)資料
型號(hào): 74HCT9115
廠商: NXP Semiconductors N.V.
英文描述: Dual 4-Input Positive-AND Gates 14-TSSOP -40 to 85
中文描述: 九廣施密特觸發(fā)緩沖區(qū);開(kāi)漏輸出
文件頁(yè)數(shù): 6/7頁(yè)
文件大小: 45K
代理商: 74HCT9115
December 1990
6
Philips Semiconductors
Product specification
Nine wide Schmitt trigger buffer;
open drain outputs
74HC/HCT9115
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Transfer characteristics are given below.
Output capability: standard
I
CC
category: MSI
Note to HCT types
The value of additional quiescent supply current (
I
CC
) for a unit load of 1 is given in the family specifications.
To determine
I
CC
per input, multiply this value by the unit load coefficient shown in the table below.
TRANSFER CHARACTERISTICS FOR 74HCT
Voltages are referred to GND (ground = 0 V)
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
INPUT
UNIT LOAD COEFFICIENT
A
n
0.3
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max. min.
max.
min.
max.
V
T
+
positive-going threshold
0.9
1.2
0.7
0.8
0.2
0.2
1.50
1.70
1.06
1.27
0.44
0.44
2.0
2.1
1.4
1.7
0.8
0.8
0.9
1.2
0.7
0.8
0.2
0.2
2.0
2.1
1.4
1.7
0.8
0.8
0.9
1.2
0.7
0.8
0.2
0.2
2.0
2.1
1.4
2.7
0.8
0.8
V
4.5
5.5
4.5
5.5
4.5
5.5
Fig.6
V
T
negative-going threshold
V
Fig.6
V
H
hysteresis (V
T
+
V
T
)
V
Fig.6
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min. typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLZ
propagation delay
A
n
to Y
n
output transition time
18
31
39
47
ns
4.5
Fig.7
t
THL
7
15
19
22
ns
4.5
Fig.7
相關(guān)PDF資料
PDF描述
74HC91 8-bit Shift Register
74HCT04 CERAMIC CHIP/MIL-PRF-55681
74HC04 CERAMIC CHIP/MIL-PRF-55681
74HCT04 Hex Inverter(High-Performance Silicon-Gate CMOS)
74HCT08 Quad 2-input AND gate(四2輸入與門(mén))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT9115D 功能描述:緩沖器和線路驅(qū)動(dòng)器 NINE WIDE TRIG BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT9115D,112 功能描述:緩沖器和線路驅(qū)動(dòng)器 NINE WIDE TRIG BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT9115D,118 功能描述:緩沖器和線路驅(qū)動(dòng)器 NINE WIDE TRIG BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT9115D-T 功能描述:緩沖器和線路驅(qū)動(dòng)器 NINE WIDE TRIG BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74HCT9115N 功能描述:緩沖器和線路驅(qū)動(dòng)器 NINE WIDE TRIG BUF RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel